Crime Busters 2016 National Event Crime Scenario and Suspect Information
|
|
- Verity Gibson
- 6 years ago
- Views:
Transcription
1 Crime Busters 2016 National Event Crime Scenario and Suspect Information Your kit should have been checked when you entered the event area. You may use only those materials listed on the rules during the competition. If it has not been checked yet, ask for assistance from a judge. You may disassemble and write on all the materials provided but you must reassemble and staple them before final submission. You must wear all the appropriate clothing and PPE during the event. Removing goggles during the event and/or not cleaning up your station at the end of the event will result in penalties. Your answers will be recorded on the WORKSHEET provided. Write your names, school, team number and station number on the top of your answer sheet. Perform the following activities as well as answering the related questions: A. Identify the 18 unknown powders, liquids and metals (#1, #2, #15 and #16 and mixtures) B. Identify the: 5 hairs 5 fibers. C. Perform paper chromatography on the 2 liquids (water solvent) and analyze the results. D. Analyze and/or compare the: 5 unknown fingerprints with the 50 known fingerprints 5 unknown DNA capillary electrophoresis profiles with the 40 known DNA profiles 1 unknown soil profiles with the 6 known soil profiles Interpret the blood spatter stain E. Write your evaluation of the scene Explain which groups(s), if any, were involved in the vandalism, including the basis for your conclusions and the strength of physical evidence for, or against, the group(s). The best analysis will discuss all the applicable physical evidence and all the groups, explaining any connections of innocence or culpability. Crime Scene Scenario: When Dean Franks, from Whodoneet State University (WSU), arrived at his office Monday morning, the outside of his office door was covered with Oreo cookies and crime scene tape. As he tried to enter his office, his way was blocked by hundreds of balloons filling the room from floor to ceiling. Dean Franks had been heart bombed. The despite the kindness of lemon iced cookies on his desk and notes of appreciation tied to each individual balloon, his door was vandalized with smeared mint Oreo cream, his antique glass sand timer broken, and papers blown all over the office from a window left open. Dean Franks suspects that it was one of the 4 college groups he nominated for community service awards: WSU Cheerleaders (CL) Epsilon Nu Tau business society (ENT) The Kappa Alpha Phi law society (KAP) The Pi Sigma Rho science fraternity (PSR) Police collected 5 fingerprints (CS-FP1-5) from various locations inside and outside the Dean s office. Five DNA profiles (CS-DNA1-5) were recovered from the balloons, as well as some of the string used to tie the balloons (#24) and hair stuck to the balloons (#19). Two unknown powders (#1, #2) were found near the Dean s desk with some stray soil (CS-SOIL). The broken glass from the sand timer had blood on it, and a blood spatter stain was discovered on the window sill (CS-BSP). Physical evidence was collected from each of the four off-campus houses where the groups live including fingerprints, DNA, hairs (#20-23), and fibers (#25-28). Soil samples were collected from outside each house, as Page 1 of 13
2 well as from outside the Dean s office window (DO-SOIL) and from the football field across the street from the Dean s office (FF-SOIL). Powders, solids and liquids (#3-18) were collected from each of the four houses. Additionally, fingerprints were collected from the office staff (OS-FP1-10). Recovered Physical Evidence: Fingerprints CS-FP1 CS-FP2 CS-FP3 CS-FP4 CS-FP5 CS-FP1 recovered from office assistant s desk, in a common area outside Dean s office CS-FP2 recovered on the outside of the Dean s office door CS-FP3 recovered from the side of a file cabinet inside the Dean s office CS-FP4 recovered from the arm of the Dean s office chair CS-FP5 recovered from the side of the Dean s office desk Unknown DNA profiles-recovered from balloons CS-DNA1 CS-DNA2 CS-DNA3 CS-DNA4 CS-DNA5 Page 2 of 13
3 Unknown Soil sample-recovered in Dean Franks office CS-SOIL Composition, particle size, and color profile Mineral ID Mineral % Particle Size Size % Color Quartz 38.3% >1000 μm Trace Magnetite 20.9% μm 2.5% Medium Brown Garnet Trace μm 12.4% Feldspar 8.1% μm 32.5% Tourmaline 12.5% μm 23.7% Other minerals 16.5% μm 16.6% Organic matter 3.7% <10 μm 12.3% Blood Spatter Stain-photographed in window sill Page 3 of 13
4 This page is intentionally left blank. Page 4 of 13
5 Cheerleader House (CL): Head Cheerleader Monica Wolly CL is the female portion of the WSU cheer squad. They reside in a house on 3rd Street, west of the football field where they regularly practice. CL was given a service award for making stuffed animals for the children s hospital. The cheerleading squad said that they were out of state for the NCAA Men s Volleyball Championship Tournament. Powders, Liquids, Metals #3, #4, #5, #6 collected from CL house kitchen. Hair #20 was collected from the CL house living room. Fiber #25 was collected from the CL house living room. Soil--Q-SOIL1 was collected from the CL house front yard. CL-SOIL Composition, particle size, and color profile Mineral ID Mineral % Particle Size Size % Color Quartz 38.6% >1000 μm Trace Magnetite 20.6% μm 2.2% Medium Brown Garnet Trace μm 12.9% Feldspar 8.4% μm 32.9% Tourmaline 12.2% μm 23.0% Other minerals 16.4% μm 16.1% Organic matter 3.8% <10 μm 12.9% CL House Collected DNA Profiles CL-DNA1 CL-DNA2 CL-DNA3 CL-DNA4 CL-DNA5 CL-DNA6 Page 5 of 13
6 CL-DNA7 CL-DNA8 CL-DNA9 CL-DNA10 CL House Fingerprints (Assume all prints originate from right hand) CL-FP1 CL-FP2 CL-FP3 CL-FP4 CL-FP5 CL-FP6 CL-FP7 CL-FP8 CL-FP9 CL-FP10 Page 6 of 13
7 Epsilon Nu Tau (ENT) House: President Brad Thomas ENT is a coed group of business students. The guys house is located on 7 th Street, east of campus next to a lake with a beach. ENT was awarded the Mayor s Service Award for helping senior citizens file their tax returns. Brad stated that the entire group was at an Internal Revenue Service Form 3748 training seminar. However, that training has not been confirmed. Powders, Liquids, Metals #7, #8, #9, #10 Hair #21 was collected from the ENT house living room. Fiber #26 was collected from the ENT house living room. Soil ENT-SOIL was collected from the ENT house back yard. ENT-SOIL Composition, particle size, and color profile Mineral ID Mineral % Particle Size Size % Color Quartz 88.4% >1000 μm 0% Magnetite 1.2% μm 81% Yellow Tan Garnet 3.7% μm 19% Feldspar Trace μm 0% Tourmaline Trace μm 0% Other minerals 5.8% μm 0% Organic matter <1% <10 μm 0% ENT House Collected DNA Profiles ENT-DNA1 ENT-DNA2 ENT-DNA3 ENT-DNA4 ENT-DNA5 ENT-DNA6 Page 7 of 13
8 ENT-DNA7 ENT-DNA8 ENT-DNA9 ENT-DNA10 ENT House Fingerprints (Assume all prints originate from right hand) ENT-FP1 ENT-FP2 ENT-FP3 ENT-FP4 ENT-FP5 ENT-FP6 ENT-FP7 ENT-FP8 ENT-FP9 ENT-FP10 Page 8 of 13
9 Kappa Alpha Phi (KAP) House: President Kelly Fignewton KAP is a coed group of law students from WSU. The females live in a house on 3 rd Street west of campus. KAP was given an award for their work with the Minnetonka Soup Kitchen. President Fignewton stated that KAP was at the group s vice president s house preparing for next year s Mock United Nations competition, but there were a number of cars at the house on Sunday. Powders, Liquids, Metals #11, #12, #13, #14 Hair #22 was collected from the KAP house living room. Fiber #27 was collected from the KAP house living room. Soil KAP-SOIL was collected from the KAP house front yard. KAP-SOIL Composition, particle size, and color profile Mineral ID Mineral % Particle Size Size % Color Quartz 37.6% >1000 μm Trace Magnetite 21.8% μm 2.3% Medium Brown Garnet Trace μm 12.1% Feldspar 8.2% μm 32.8% Tourmaline 12.7% μm 23.8% Other minerals 15.8% μm 16.4% Organic matter 3.9% <10 μm 12.6% KAP House Collected DNA Profiles KAP-DNA1 KAP-DNA2 KAP-DNA3 KAP-DNA4 KAP-DNA5 KAP-DNA6 Page 9 of 13
10 KAP-DNA7 KAP-DNA8 KAP-DNA9 KAP-DNA10 KAP House Fingerprints (Assume all prints originate from right hand) KAP-FP1 KAP-FP2 KAP-FP3 KAP-FP4 KAP-FP5 KAP-FP6 KAP-FP7 KAP-FP8 KAP-FP9 KAP-FP10 Page 10 of 13
11 Pi Sigma Rho (PSR) House: President Chick Right The members of PSR are all male science and engineering students. They live in a house off Hwy 75, in a forested area, north-east of campus. PSR was given the STEM Service Award for reading to elementary school students. Chick said that the group spent the weekend at the PSR house watching the DOTA tournament on Twitch. Powders, Liquids, Metals #15, #16, #17, #18 Hair #23 was collected from the PSR house living room. Fiber #28 was collected from the PSR house living room. Soil--PSR-SOIL was collected from the PSR house back porch. PSR-SOIL Composition, particle size, and color profile Mineral ID Mineral % Particle Size Size % Color Quartz 10.2% >1000 μm 32% Magnetite 1.2% μm 27% Dark Brown Garnet 3.7% μm 15% Feldspar 5.8% μm 10% Tourmaline Trace μm 5% Other minerals 57% μm 2% Organic matter 22% <10 μm 9% PSR House Collected DNA Profiles PSR-DNA1 PSR-DNA2 PSR-DNA3 PSR-DNA4 PSR-DNA5 PSR-DNA6 Page 11 of 13
12 PSR-DNA7 PSR-DNA8 PSR-DNA9 PSR-DNA10 PSR House Fingerprints (Assume all prints originate from right hand) PSR-FP1 PSR-FP2 PSR-FP3 PSR-FP4 PSR-FP5 PSR-FP6 PSR-FP7 PSR-FP8 PSR-FP9 PSR-FP10 Page 12 of 13
13 Office Staff Fingerprints (assume all prints originate from the right hand) OS-FP1 OS-FP2 OS-FP3 OS-FP4 OS-FP5 OS-FP6 OS-FP7 OS-FP8 OS-FP9 OS-FP10 DO-SOIL Composition, particle size, and color profile Mineral ID Mineral % Particle Size Size % Color Quartz 18.2% >1000 μm 0% Magnetite 37.6% μm 0% Reddish Brown Garnet 41.5% μm 0% Feldspar Trace μm 15.7% Tourmaline Trace μm 18.1% Other minerals μm 56.4% Organic matter 0% <10 μm 9.8% FF-SOIL Composition, particle size, and color profile Mineral ID Mineral % Particle Size Size % Color Quartz 38.0% >1000 μm Trace Magnetite 21.2% μm 2.4% Medium Brown Garnet Trace μm 12.7% Feldspar 8.0% μm 32.0% Tourmaline 12.7% μm 23.9% Other minerals 16.3% μm 16.9% Organic matter 3.8% <10 μm 12.1% Page 13 of 13
14 2016 Crime Busters National Science Olympiad Event Worksheet Team number: Student 1: Student 2: Station number: Event Coordinator Only Notes/Penalties: Score: out of 309 Tie break points: You may disassemble these sheets. Staple them together prior to submission. A. Qualitative Analysis (5 points each for identity and basis for identification; mixtures are worth bonus for identifying all components) Unknown Identity Basis for identification Pts. #1 * #2 * #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 * Page 1 of 5 Total score for page:
15 #16 * #17 #18 Write out a balanced chemical equation for the following reactions (4 points each) Sugar in water Salt in water Baking soda in water Baking soda in acid Limestone in water Limestone in acid B. Hairs (2 points each for identity) Unknown Identify hair type (human, dog, cat, other) Pts. #19 #20 #21 #22 #23 Fibers (2 points each for identity) Unknown Identify fiber class (synthetic, natural-vegetable, natural-animal) Pts. #24 #25 #26 #27 #28 Draw 3 possible cross-sectional shapes for a synthetic fiber. (3 points) Page 2 of 5 Total score for page:
16 Name the indicated component (2 points) Complete the following recyclable plastics table (6 points) Chemical Chemical Name Structure -[CH2CHCl]-n Resin Code Pts 4 Polystyrene C. Paper chromatography (15 points total) Run paper chromatography on the two samples provided (#29 and #30) using the provided paper and water as a solvent. Is possible that compound #29 is in sample #30? Justify your answer. You must attach your chromatography paper to receive credit. (x points) D. Crime Scene Physical Evidence (29 points total) Fingerprints Identify the general pattern type for the 5 unknown fingerprints found at Dean Franks office. Assume right hand. (1 points each) CS-FP1 CS-FP2 CS-FP3 Page 3 of 5 Total score for page:
17 CS-FP4 CS-FP5 Compare the known prints with the unknown prints from Dean Franks office. Identify any matching known standards. If there is not a matching fingerprint, mark as Not Identified Misidentified prints will receive a penalty. (2 points each) CS-FP1 CS-FP2 CS-FP3 CS-FP4 CS-FP5 DNA Identify if any of the DNA samples recovered from Dean Frank s office match the DNA samples collected from the houses. Misidentified DNA will receive a penalty. (2 points each) CS-DNA1 CS-DNA2 CS-DNA3 CS-DNA4 CS-DNA5 Soil Samples Identify if the soil found in Dean Franks office could have come from any of the houses. Justify your answer. (2 points) CS-SOIL Blood Stain Pattern Spatter Stain Identify the spatter stain velocity from the photograph. (1 points) Identify the area of origin (inside office or outside the window). (1 points) Justify your answers Velocity Area of origin Page 4 of 5 Total score for page:
18 E. Crime Scene Analysis (90 points, English grammar and spelling count) Use the space below to discuss the physical evidence recovered from Dean Franks office. Properly connect the physical evidence analyzed from each of the houses to the crime scene Determine if any of the groups could be responsible for the vandalism. # of pts addressed Times x pts each Part E total Page 5 of 5 Total score for page:
19 2016 Crime Busters National Science Olympiad Event Worksheet Team number: Student 1: Student 2: Station number: Event Coordinator Only Notes/Penalties: Score: out of 307 Tie break points: You may disassemble these sheets. Staple them together prior to submission. A. Qualitative Analysis (5 points each for identity and basis for identification; mixtures are worth bonus for identifying all components) Unknown Identity Basis for identification Pts. #1 #2 Sand Flour All answers are 4 each Snad Sugar As long as there is some reasonable explanation, 1 point each exp 1 bonus pt for getting both unknowns 1 pt bonus for both answers #3 Ascorbic acid or Vitamin C 5 #4 Calcium carbonate 5 #5 Water 5 #6 Zinc 5 #7 Sodium chloride or table salt 5 #8 Cornstarch 5 #9 Isopropyl or rubbing alcohol 5 #10 Magnesium 5 #11 Flour 5 #12 Sugar 5 #13 Lemon juice 5 #14 Copper 5 #15 Salt Baking soda Calcium sulfate 2 pts bonus for all three * 11 * 11 * 17 Page 1 of 5 Total score for page:
20 #16 Sand Cornstarch 1 pt conus for both answers * 11 #17 Hydrogen peroxide 5 #18 Tin 5 Write out a balanced chemical equation for the following reactions (4 points each) Sugar in water 4 C6H6O6 (s) + H2O -> C6H6O6 (sol) + H2O Salt in water 4 NaCl (s) + H2O -> Na+ + Cl- +H2O Baking soda in water 4 HNaCO3 (s) + H2O -> Na+ + HCO3- Baking soda in acid 4 HNaCO3 + H+ -> Na+ + CO2 + H2O Limestone in water 4 CaCO3 (s) + H2O -> CaCO3 (s) + H2O Limestone in acid 4 CaCO3 + 2H+ -> Ca2+ + H2O + CO2 B. Hairs (2 points each for identity) Unknown Identify hair type (human, dog, cat, other) Pts. #19 Dog 2 #20 Human 2 #21 Cat 2 #22 Dog 2 #23 Cat 2 Fibers (2 points each for identity) Unknown Identify fiber class (synthetic, natural-vegetable, natural-animal) Pts. #24 Synthetic 2 #25 Natural Vegetable 2 #26 Natural Vegetable 2 #27 Synthetic 2 #28 Natural Animal 2 Draw 3 possible cross-sectional shapes for a synthetic fiber. (3 points) 3 Page 2 of 5 Total score for page:
21 Cuticle Medulla 4 Name the indicated component (2 points) Complete the following recyclable plastics table (6 points) Chemical Chemical Name Structure Resin Code Pts Polyvinyl chloride -[CH2CHCl]-n 3 6 Low density polyethylene -[CH2CH2]-n 4 6 Polystyrene -[CH(C6H6)CH2]-n 6 6 C. Paper chromatography (15 points total) Run paper chromatography on the two samples provided (#29 and #30) using the provided paper and water as a solvent. Is possible that compound #29 is in sample #30? Justify your answer. You must attach your chromatography paper to receive credit. (x points) 10 points for technique 29 is in 30, must state that each lane has a yellow spot, and that the spots moved approximately the same distance 0 points for no paper submitted Justification must be consistent with paper D. Crime Scene Physical Evidence (29 points total) Fingerprints Identify the general pattern type for the 5 unknown fingerprints found at Dean Franks office. Assume right hand. (1 points each) CS-FP1 Loop 1 CS-FP2 Whorl 1 CS-FP3 Arch 1 Page 3 of 5 Total score for page:
22 CS-FP4 Loop 1 CS-FP5 Whorl 1 Compare the known prints with the unknown prints from Dean Franks office. Identify any matching known standards. If there is not a matching fingerprint, mark as Not Identified Misidentified prints will receive a penalty. (2 points each, -1 for misid) CS-FP1 OS-FP3 2 CS-FP2 Not identified 2 CS-FP3 OS-FP10 2 CS-FP4 KAP-FP4 2 CS-FP5 KAP-FP8 2 DNA Identify if any of the DNA samples recovered from Dean Frank s office match the DNA samples collected from the houses. Misidentified DNA will receive a penalty. (2 points each, -1 for misid) CS-DNA1 KAP-DNA9 2 CS-DNA2 KAP-DNA3 2 CS-DNA3 No match 2 CS-DNA4 CL-DNA6 2 CS-DNA5 KAP-DNA6 2 Soil Samples Identify if the soil found in Dean Franks office could have come from any of the houses. Justify your answer. (2 points) CS-SOIL KAP-SOIL, CL-SOIL, FF-SOIL All 3 for all points 2 Blood Stain Pattern Spatter Stain Identify the spatter stain velocity from the photograph. (1 points) Identify the area of origin (inside office or outside the window). (1 points) Justify your answers Velocity Medium 1 Area of origin Outside office 1 Page 4 of 5 Total score for page:
23 E. Crime Scene Analysis (88 points, English grammar and spelling count) Use the space below to discuss the physical evidence recovered from Dean Franks office. Properly connect the physical evidence analyzed from each of the houses to the crime scene Determine if any of the groups could be responsible for the vandalism. 4 points each for each point discussed KAP is the most likely suspect o Flour #1 = #11 o Sugar #2 = #12 o Lemon cookies = #13 o Same kind of hair #19 = #22 dog o Same kind of fiber #24 = #27 synthetic o DNA on balloon 1 o DNA on balloon 2 o DNA on balloon 5 o FP 4 in office o FP 5 in office o Soil in office CL may be involved o DNA on balloon 2 o May have helped blow balloons but not placed them o Soil in office o Soil is same as KAP though ENT is not involved PSR is not involved o Even though they have sand #1,2 = #16, there is no cornstarch in office Blood on window shows that the vandals likely exited office through window. No information about how they entered. # of pts addressed Times 4 pts each Part E total Page 5 of 5 Total score for page:
Science Olympiad Nationals 2014 University of Central Florida
Science Olympiad Nationals 2014 University of Central Florida Crime Busters Do Not Open this Pac Until Directed To Do So Place all answers on the Answer Sheets provided. Point values are provided on the
More information2. The most common tool for collecting evidence is/are: a. tweezers. b. computers. c. Q-Tips. d. tape. Day 1
Day 1 1. Which of the items below is NOT evidence? a. A scrap of clothing b. Mud from a footprint c. A fingerprint d. The investigator s birthplace 2. The term Forensic has to do with a(n): a. shoelace.
More informationScience Crimebusters 2010 B Division Event Leader Instructions
Science Crimebusters 2010 B Division Event Leader Instructions This event contains NO WATER QUALITY. Points were redistributed to other areas of the test, as per the NC clarification. Overview: This is
More informationScience Olympiad Division B CRIME BUSTERS
Science Olympiad Division B CRIME BUSTERS Mesa Robles Invitational January 0, 2016 Names Team Name Team Number B- Station # 1 Envying the Fnatic THE SCENE Fnatic Lounge It s ESL One Hacienda Heights 2016,
More informationCrime Busters B Test
Northern Regional: January 19 th, 2019 Crime Busters B Test Name(s): Team Name: School Name: Team Number: Rank: Score: At 12:07AM, South Paradise PD responded to a call pertaining to a current theft occurring
More information[FORENSICS] (EXAM) Inaugural University of Michigan Science Olympiad Invitational Tournament. Test length: 50 Minutes
Inaugural University of Michigan Science Olympiad Invitational Tournament [FORENSICS] (EXAM) Test length: 50 Minutes Team number: School name: Student names: Forensics C University of Michigan Invitational
More informationCHM 130 Paper Chromatography
Introduction CHM 130 Paper Chromatography Chromatography is one of many techniques to separate the compounds in a mixture and to identify unknown substances. It is widely used in chemistry and biology.
More informationE-book Code: By Fiona Rayns. For ages 10+
E-book Code: REAU4018 Forensic Science By Fiona Rayns For ages 10+ Written by Fiona Rayns. Illustrated by Murray Smoker. Typesetting and design by Shay Howard. - 2005. Published by (2005) P.O. Box 276
More information2017 Science Olympiad
2017 Science Olympiad Forensics Exam Test Packet NAME(S): SCHOOL: TOTAL POINTS: NOTE: YOU WILL NEED SAMPLES FOR THIS TEST SO ASK YOUR INSTRUCTOR TO SET THEM UP BEFORE YOU BEGIN Situation Kitty Latoff receives
More informationCRIME FIGHTER S CASE BOOK
CRIME FIGHTER S CASE BOOK Detective s Name 2 NOTES CASE: GOLDILOCKS AND THE THREE BEARS, A CASE OF BREAKING AND ENTERING VICTIMS: THE THREE BEARS (THE GRIZZLY FAMILY) After a weekend trip to the city,
More informationCRIME SCENE SEARCH STUDY GUIDE 2010
CRIME SCENE SEARCH STUDY GUIDE 2010 PART I OF II This study guide is designed to provide the law enforcement Explorer with basic principles. The guide is not all inclusive, and does not delineate specific
More informationGo to the following link: to answer the questions and help you solve the case.
Name Date Go to the following link: http://www.bloodspatter.com/bloodstain-tutorial to answer the questions and help you solve the case. Bloodstain Pattern Analysis: The examination of the, and of bloodstains
More informationArches are the simplest type of fingerprints that are formed by ridges that enter on one of the print and exit on the. No are present.
Name: 1. Fingerprint Principles According to criminal investigators, fingerprints follow 3 fundamental principles: 1. A fingerprint is an characteristic; no two people have been found with the same fingerprint
More informationPAPER No. 7: CRIMINALISTICS AND FORENSIC PHYSICS MODULE No. 11; TRACE EVIDENCE
SUBJECT FORENSIC SCIENCE Paper No and Title Module No. and Title Paper 7 : Criminalistics and Forensic Physics Module No. 11; Trace evidence Module Tag FSC_P7_M11 TABLE OF CONTENTS 1. Learning Outcomes
More informationProperties of Matter Review: Density
Properties of Matter Review: Density Density is mass per unit of volume Density = mass volume Is an intensive property of matter: remains the same regardless of the size of the object Observe whether an
More informationForensic Glass Analysis. Forensic Science
Forensic Glass Analysis Forensic Science Copyright and Terms of Service Copyright Texas Education Agency, 2011. These materials are copyrighted and trademarked as the property of the Texas Education Agency
More informationThe grade 6 English science unit, Combustion, meets the academic content standards set in the Korean curriculum, which state students should:
This unit deals with the concept of combustion, the reaction responsible for a wide range of phenomena, such as the burning of candles. It also addresses fire extinguishment, the opposite of combustion
More informationHey guys copy what is outlined in yellow in your notebooks. Slides 2-15
Hey guys copy what is outlined in yellow in your notebooks. Slides 2-15 Crime Scene Come in and get your notebooks out. We have notes today! The goal of a crime scene investigation is to recognize, document,
More informationForensic Glass Analysis Forensic Science
Forensic Glass Analysis Forensic Science Copyright and Terms of Service Copyright Texas Education Agency, 2011. These materials are copyrighted and trademarked as the property of the Texas Education Agency
More informationGlass Fragment Identification
Glass Fragment Identification Glass Evidence: Class or Individual? Individual: Broken glass pieces can be fitted together like a puzzle. A specific fragment can be uniquely placed at a crime scene. Class:
More informationThe study of fingerprints for identification purposes is known as dactylography or dactyloscopy.
The study of fingerprints for identification purposes is known as dactylography or dactyloscopy. Your fingers, toes, feet, palms, and lips are covered with small ridges that are raised portions of the
More informationGlass & Soil Analysis
Glass & Soil Analysis Glass Evidence Class evidence Glass evidence is considered trace evidence Most common substance submitted for trace analysis Valuable because it does not degrade easily Characterizing
More informationFriction ridge detail of the fingers, palms and feet is among the
Chapter 11 Latent Prints Friction ridge detail of the fingers, palms and feet is among the most definitive scientific evidence used for personal identification. The real benefit of this scientific identification
More informationFingerprint Principles
What pattern are you? T. Tomm 2006 http://sciencespot.net 8 th Grade Forensic Science Fingerprint Principles According to criminal investigators, fingerprints follow 3 fundamental principles: A fingerprint
More informationFootwear & Tire Track Evidence
Footwear & Tire Track Evidence Impression Evidence Overview Impression evidence is the most common type of evidence recovered from scenes of crime. This type of evidence encompasses: Fingerprints Bite
More informationStrange New Planet. Worksheets (students may also use a blank sheet of paper, splitting the page into 4 quadrants)
Strange New Planet Worksheets (students may also use a blank sheet of paper, splitting the page into 4 quadrants) Crayons/Markers Astronomer and Satellite kit: PVC pipe telescopes (or paper towel tubes)
More informationMurder Mystery. By Matthew Baetkey, Ben Klinge, Addie Seymour, and Hannah Persky
Murder Mystery By Matthew Baetkey, Ben Klinge, Addie Seymour, and Hannah Persky Who killed Carleton Comet? The Murder of Carleton Comet was surrounded by many pieces of evidence. All of this evidence including
More informationACTIVITY 14-1 GLASS FRACTURE PATTERNS
ACTIVITY 14-1 GLASS FRACTURE PATTERNS Objectives: By the end of this activity, you will be able to: 1. Use glass fracture patterns to explain how to sequence events that occurred to form the broken glass.
More informationForensic Science. Chapter 4: Glass and Soil
Forensic Science Chapter 4: Glass and Soil Introduction Crime scenes often involves the force of violent events. Hit-and-run, forced entry, and burglary can all involve damage and breakage of glass. Glass
More informationFORENSIC SCIENCE LABORATORY
FORENSIC SCIENCE LABORATORY Guidelines For Evidence Submission In general, physical evidence must be submitted according to the following guidelines. An evidence examination request form (DPS-997C) must
More informationFORENSIC SCIENCE Fingerprints
FORENSIC SCIENCE Fingerprints 1 History 3000 years ago: Chinese used fingerprints to sign legal documents 1892 Galton describes loops, whorls, and arches 1897 Sir Edward Henry develops the classification
More informationBepop PET Label White/Silver Technical Data Rev. 5
Bepop / Technical Rev. 5 Product name Product overview Subject machine types SL-S53N SL-S54N This is a film for creating labels that uses (polyethylene terephthalate) as the material. It is suitable for
More informationOHIO STATE UNIVERSITY EXTENSION
Cloverbud Investigators: Career Detectives November Background: When we think of crime scene investigation, we may think of famous fictional characters like Sherlock Holmes, the Hardy Boys, Nancy Drew
More informationWhat s in your experiment kit:
E X PE R I M E NT M A N UA L WARNING. Not suitable for children under 8 years. For use under adult supervision. Read the instructions before use, follow them and keep them for reference. WARNING Chemistry
More informationUnit 2 Review-Fingerprints. 1. Match the definitions of the word on the right with the vocabulary terms on the right.
Name: KEY Unit 2 Review-Fingerprints 1. Match the definitions of the word on the right with the vocabulary terms on the right. 1. Fluoresce O 2. Iodine fuming F 3. Latent fingerprint P 4. Livescan A 5.
More informationUnit 5- Fingerprints and Other Prints (palm, lip, shoe, tire)
Unit 5- Fingerprints and Other Prints (palm, lip, shoe, tire) Historical Perspective: Quest for reliable method of personal identification: Tattooing Numbers Branding Cutting off Fingers Holocaust Survivor
More informationExperiment 13 Preparation of Soap
Experiment 13 Preparation of Soap Soaps are carboxylate salts with very long hydrocarbon chains. Soap can be made from the base hydrolysis of a fat or an oil. This hydrolysis is called saponification,
More informationFORENSIC SCIENCE. Trace Evidence
FORENSIC SCIENCE Trace Evidence 1 Analysis of Fibrous Material Adapted from U.S. Department of Justice FBI, April 1999 2 Types of Fibers Synthetic Polyester Rayon Nylon Acetate Acrylic Spandex Natural
More informationTURCK Capacitive Sensors - Principles of Operation
TURCK Capacitive Sensors - Principles of Operation Applications Liquid Level Control for both hazardous and non hazardous materials. Package Inspection for product content and/or fill level. Wire-Break
More informationStrange New Planet. Worksheets (students may also use a blank sheet of paper, splitting the page into 4 quadrants)
Strange New Planet Worksheets (students may also use a blank sheet of paper, splitting the page into 4 quadrants) Crayons/Markers Astronomer and Satellite kit: PVC pipe telescopes (or paper towel tubes)
More informationin alcohol, had a single dark purple pigment father were more soluble and had a similar polarity to their solvents. (Paper chromatography lab sheet)
Zalewski 1 Analyzing Pigments in Inks Through Paper Chromatography Submitted by: Melissa Zalewski Submitted to: Mrs. McGuckin Course Code: SCH 3UP Date: Thursday, October 20, 2016 Abstract The aim of this
More informationGrade 5 WINTER HOLIDAY Brain Boosting Student Activities
The Straws ATTACK Can a paper straw go through a raw potato? Here's an easy way to learn about inertia and momentum. A raw potato One or more paper straws (Use plastic if you don t have paper) 1. Put a
More informationDNA Station. 3. Extract DNA from your own cheek. (see Wind your way around your own DNA)
DNA Station 1. Identify yourself! DNA (deoxyribonucleic acid) is the genetic material that identifies all of us as unique unless you're an identical twin. Even between identical twins, fingerprints are
More informationHistory of Fingerprints
Fingerprints History of Fingerprints Johann Christoph Andreas Mayer 1788 First scientist to recognize fingerprints were unique William Herschel 1856 Began the collecting of fingerprints Alphonse Bertillon
More informationCOMMERCIAL ITEM DESCRIPTION INK, MARKING, EPOXY BASE
INCH - POUND A-A-56032 30 September 1996 SUPERSEDING MIL-I-43553B 22 November 1985 COMMERCIAL ITEM DESCRIPTION INK, MARKING, EPOXY BASE The General Services Administration has authorized the use of this
More informationFrequently Asked Questions on Glass under REACH GAE Position
Frequently Asked Questions on Glass under REACH GAE Position February 2018 List of questions 1. What is the nature of glass? P. 2 2. What is the composition of glass? P. 2 3. How is glass made? P. 4 4.
More informationName: Date: Interim 1-3 ACT Aspire, Pro-Core, and AIR Practice Site Statistics and Probability Int Math 2
1. Standard: S.ID.C.7: The graph below models a constant decrease in annual licorice sales for Licorice Company, Inc., from 1998 through 2000. The points have been connected to illustrate the trend. Which
More informationTECHNICAL INFORMATION Hungarian Red Catalog Nos. LV503, LV5031
SIRCHIE Products Vehicles Training Copyright 2011 by SIRCHIE All Rights Reserved. TECHNICAL INFORMATION Hungarian Red Catalog Nos. LV503, LV5031 INTRODUCTION Hungarian Red was developed through a cooperative
More informationDevelopment of Low Cost Conductive Ink for Kid Education Toy (KiEduInk)
The International Journal of Engineering and Science (IJES) Volume 6 Issue 10 Pages PP 07-11 2017 ISSN (e): 2319 1813 ISSN (p): 2319 1805 Development of Low Cost Conductive Ink for Kid Education Toy (KiEduInk)
More informationHow to build a Javelin Skiff
How to build a Javelin Skiff This is not your grandfather s plywood boat! The Javelin involves a high-tech type construction, called composite. The hull can be constructed with foam or plywood; these materials
More informationMCEN Flow Visualization Group Project 01 Report
MCEN-4228-010 Flow Visualization Group Project 01 Report By Group Phi Kane Chinnel, Corey Davis, and David Ramirez Section Instructor: Jean R. Hertzberg March 11, 2009 Introduction The purpose of the first
More informationForensic Science Lab Activity
Forensic Science Lab Activity What does the abbreviation BPA represent? Bloodstain Pattern Analysis What can an investigator learn from the analysis of a blood spatter? Type and velocity of weapon Number
More informationFabric Impressions Results and Testimony. Glenn Schubert Illinois State Police So IL Forensic Science Centre Carbondale, Illinois
Fabric Impressions Results and Testimony Glenn Schubert Illinois State Police So IL Forensic Science Centre Carbondale, Illinois What is a Fabric Impression? Definition - Transference of a fabric s construction
More informationHistory of Fingerprinting
Fingerprints History of Fingerprinting People have always wanted a full proof way to identify someone. The first system was created by Alphonse Bertillon (1883) Used a detailed description plus full length
More informationOregon State University Intramural Sports 2018 Winter Soccer Tournament Pools Men's Division. Win Loss GF GA Conduct
2018 Winter Soccer Tournament Pools Men's Division Pool A A1 Dyslexia Untied 2 2 18 10 4.00 2 A2 Champions 4 0 21 6 4.00 A3 LAMBDA 3 1 18 12 4.00 A4 Shazzam 1 3 13 24 4.00 A5 Sigma Nu 0 4 7 25 4.00 10
More informationPackaging Evidence. Iowa DCI Crime Lab. March 2009
Packaging Evidence Iowa DCI Crime Lab March 2009 SEALING Evidence All evidence coming into the DCI Lab must be PROPERLY SEALED. The seal should be notated with at least the date you are sealing the evidence
More informationCOUNTERTOPS: Butcher-block
COUNTERTOPS: Butcher-block Assembled from hardwood such as oak or maple glued together under pressure, a butcher-block counter can be a handsome addition to any kitchen but is practical only if you do
More informationARYAN INSTITUTE. SCIENCE (Theory) (2015) QUESTION PAPER DELHI (CODE NO. 31/1/1) Time allowed : 3 hours Maximum Marks : 90
SCIENCE (Theory) (2015) QUESTION PAPER DELHI (CODE NO. 31/1/1) Time allowed : 3 hours Maximum Marks : 90 GENERAL INSTRUCTIONS : (i) (ii) (iii) The question paper comprises two sections, A and B. You are
More informationChapter 2 THE CRIME SCENE
Chapter 2 THE CRIME SCENE By Richard Saferstein Upper Saddle River, NJ 07458 2-1 Recording Methods Photography, sketches, and notes are the three methods for crime-scene recording. Ideally all three should
More informationForensic Science Lab Activity
Forensic Science Lab Activity What does the abbreviation BPA represent? Bloodstain Pattern Analysis What can an investigator learn from the analysis of a blood spatter? Type and velocity of weapon Number
More informationUPHO. ULTIMATE SAMPLE HOMOGENIZER cell disruption - user guide
UPHO ULTIMATE SAMPLE HOMOGENIZER cell disruption - user guide Cell disruption is an essential step in the workflow to extract and purify important biomolecules, such as nucleic acids and proteins. When
More informationWARNING: Only for use by children over 10 years old. EXPERIMENT MANUAL. Version 2.0
EXPERIMENT MANUAL Version 2.0 WARNING: Only for use by children over 10 years old. Not suitable for children under 10 years. To be used solely under the strict supervision of adults who have studied the
More informationInvestigate the great variety of body plans and internal structures found in multi cellular organisms.
Grade 7 Science Standards One Pair of Eyes Science Education Standards Life Sciences Physical Sciences Investigate the great variety of body plans and internal structures found in multi cellular organisms.
More informationTypes of Glass by Composition
What is Glass? An amorphous fusion of mineral compounds that produces a transparent solid when cooled. A 3D network of atoms which lacks the repeated, orderly arrangement typical of crystalline materials.
More informationPreparation and Properties of Soap Experiment #7
Preparation and Properties of Soap Experiment #7 Objective: To prepare soap by alkaline hydrolysis (saponification) of natural fats and test some of the chemical properties and cleansing power of soap
More informationUnit 6: Introduction to Fiber and Textile Analysis
Unit 6: Introduction to Fiber and Textile Analysis By the end of this chapter, you will be able to: üidentify and describe common weave patterns of textile samples ücompare and contrast various types of
More informationQUICKLOCK ASSEMBLY TYPE #2 INSTRUCTIONS
Phone: Fax: Email: Website: Address: CUSTOMER SERVICE CONTACT INFO 855-820-8439 (VIEW) 855-820-8439 (VIEW) sales@cablerailingdirect.com www.cablerailingdirect.com 3315 NE 112th Ave #90/91, Vancouver, WA
More informationSpell the word first: c - a - m - e - l The trainer pronounces the whole word: camel Then repeat the word: camel. a humped back, long-necked mammal.
Spell the word first: c - a - m - e - l The trainer pronounces the whole word: camel Then repeat the word: camel a humped back, long-necked mammal. Plural: camels A camel can have one or two humps. A camel
More informationHistorical Development. Historical Development. Chapter 6 Fingerprints By the end of this chapter you will be able to: Ch 6 Fingerprinting Notes
Read the introduction on page 134 of your text and the scenario below. Answer the questions in pairs. It is your first year at college and there is a break in at the dorm. Fingerprints have been left at
More informationCase 1:16-cr JCH Document 47-3 Filed 04/20/18 Page 1 of 11 LABORATORY REPORT. Date: June 2, Case ID No.: 174A-AQ SB
Case 1:16-cr-04711-JCH Document 47-3 Filed 04/20/18 Page 1 of 11 7-1 LIMS (Rev. 5-16-16) FBI Laboratory LABORATORY REPORT 2501 Investigation Parkway Quantico, Virginia 22135 4940 Fowler Road Redstone Arsenal,
More informationFirework Colors. 5 g each of the following compounds (in finely powdered form):
Firework Colors Topic Using the flame test to identify different metals Introduction Scientists use the flame test to distinguish between compounds containing different metal ions, such as sodium in sodium
More informationRockport - Fulton AYA 2014 Daily Coverage. Your hosts: Bill Daly and Cindy, Scott Sanders and Susan
Rockport - Fulton AYA 2014 Daily Coverage Your hosts: Bill Daly and Cindy, Scott Sanders and Susan A great little coastal town with a very large county airport A central location The flight line Sunday
More informationObjectives. You will understand: Fibers
Objectives You will understand: Why fibers are class evidence. How fibers can be used as circumstantial evidence to link the victim, suspect, and crime scene. Why statistics are important in determining
More informationTools in Forensic Science Student Notes
Directions: Fill in the blanks. Tools in Forensic Science Evidence Collection Tools Segment 1. Tools in Forensic Science Are used to: evidence from a crime scene analyze evidence in forensic science labs
More informationINK CHROMATOGRAPHY QUICK PEEK PREPARE YOURSELF MATERIALS SUGGESTED GRADE LEVELS: 9 12 ILLINOIS STATE LEARNING GOALS
QUICK PEEK INK CHROMATOGRAPHY In this lesson, students use paper chromatography and calculate the retention factor of ink to determine what type of marker wrote the ransom note. SUGGESTED GRADE LEVELS:
More informationAnti-Graffiti OVERVIEW OUR PRODUCT VS. CONVENTIONAL CLEANERS.
Technical Application Sheet Version:2.01 Edition:01/8/2015 Anti-Graffiti Anti-Graffiti OVERVIEW OUR PRODUCT VS. CONVENTIONAL CLEANERS Anti-Graffiti is a Sol-Gel based, chemical nanotechnology 2 component
More informationForensics with TI-NspireTM Technology
Forensics with TI-NspireTM Technology 2013 Texas Instruments Incorporated 1 education.ti.com Science Objectives Identify counterfeit coins based on the characteristic property of density. Model data using
More informationColored Nanoparticles for Ecological Dyeing of Cellulosic Fibres Sampaio S 1, Martins, C 1, Gomes J R 1
Advanced Materials Research Vols. 332-334 (2011) pp 1136-1139 Online available since 2011/Sep/02 at www.scientific.net (2011) Trans Tech Publications, Switzerland doi:10.4028/www.scientific.net/amr.332-334.1136
More informationYear 9 Science. Resources A list of materials required for Year 9 science is attached to this overview.
Year 9 Science Achievement By the end of Year 9, students explain chemical processes and natural radioactivity in terms of atoms and energy transfers and describe examples of important chemical reactions.
More informationPreparation and Properties of Soap
Preparation and Properties of Soap Experiment #6 Objective: To prepare soap by alkaline hydrolysis (saponification) of natural fats and test some of the chemical properties and cleansing power of soap
More informationSketchpaint. Ideal for turning any smooth surface into a whiteboard. Ready to use in 5 days
Sketchpaint Ideal for turning any smooth surface into a whiteboard SketchPaint - A whiteboard straight out of a tin! White Gloss or Transparent Finish Simple application Tin size available: 3m² or 6m²
More informationName TRAINING LAB - CLASSIFYING FINGERPRINTS
TRAINING LAB - CLASSIFYING FINGERPRINTS Name Background: You have some things that are yours and yours alone - and NO ONE else on earth has anything exactly like it! They are your fingerprints. Everyone
More information) Forensic Footwear and Tire Impression Evidence. t the form of a three-dimensional shoe impression
101 An Introduction to Forensic Science j3 surfaces, 3uch as sand, soil, or snow, iney may cause a permanent deformation of that surface an object that made them An examiner will examine these characteristics
More informationCrime Scene Management: Scene Specific Methods
Brochure More information from http://www.researchandmarkets.com/reports/992036/ Crime Scene Management: Scene Specific Methods Description: Crime Scene Management: Scene Specific Methods is an accessible
More informationDecorate a Pumpkin Carve a pumpkin or Etching a Pumpkin THIS IS PART II. See part I for preparing your pumpkin
SundaySchoolKids: decorate-and-carving-a-pumpkin-instructions page 1 Decorate a Pumpkin Carve a pumpkin or Etching a Pumpkin THIS IS PART II. See part I for preparing your pumpkin Are you Carving a Pumpkin
More informationObjective: Use the process of dying fabrics to illustrate chemical reactions, equilibrium, chemical bonding, and ph.
Tie Dye Chemistry Objective: Use the process of dying fabrics to illustrate chemical reactions, equilibrium, chemical bonding, and ph. Tie Dye Chemistry Lab Resources Video LINK #1 - Chem of Natural Dyes
More informationFingerprints (Unit 4)
21 Fingerprints (Unit 4) Fingerprints have long been a mainstay in the area of forensic science. Since the nineteenth century, authorities have used fingerprints to prove a person handled an object or
More informationKENDRIYA VIDYALAYA GACHIBOWLI, HYDERABAD 32
KENDRIYA VIDYALAYA GACHIBOWLI, HYDERABAD 32 SAMPLE PAPER 02 FOR SA II (2015-16) SUBJECT: SCIENCE BLUE PRINT : SA-II CLASS X Unit/Topic Carbon and its Compounds Periodic Classification of elements How do
More informationSEE THE CHANGE USA Physics III Unit 3.1: Matter III Lesson 3.1.1: Changes of Matter and the Conservation of Mass. Station 1: Lighting a Candle
Candle Matches Matchbox of water Station 1: Lighting a Candle 1. Light a match using the matchbox. Let the match burn for 10-15 seconds and then blow the match out. 2. Light a second match and use it to
More informationSKILLSUSA MICHIGAN CRIME SCENE INVESTIGATION STATE CONTEST 2018 TASK AND MATERIAL LIST
SKILLSUSA MICHIGAN CRIME SCENE INVESTIGATION STATE CONTEST 2018 TASK AND MATERIAL LIST CONTEST LOCATION: Amway Grand Plaza Hotel 187 Monroe Avenue NW Grand Rapids, MI 49503, US (616) 774.2000 http://www.amwaygrand.com/
More informationTHEME : SCIENCE in the World around us 28 Sept 2009
THEME : SCIENCE in the World around us 28 Sept 2009 7:00 Opening Parade () - DIBS - Flag & Escorts 7.10 Game Follow-Ball (while bases are being set up) Cubs stand in a circle, and one is given a ball.
More information6043 DESIGN AND TECHNOLOGY 6043/01 Paper 1 (Technology), maximum raw mark 95
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Ordinary Level MARK SCHEME for the October/November 2009 question paper for the guidance of teachers 6043 DESIGN AND TECHNOLOGY 6043/01 Paper 1 (Technology),
More information6043 DESIGN AND TECHNOLOGY
www.onlineexamhelp.com www.onlineexamhelp.com CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Ordinary Level MARK SCHEME for the October/November 2013 series 6043 DESIGN AND TECHNOLOGY 6043/01 Paper 1, maximum
More informationa. Tools are objects used to simplify everyday living by helping us do work. i. Examples include hammers, screwdrivers, knives, crowbars, and saws.
a. Tools are objects used to simplify everyday living by helping us do work. i. Examples include hammers, screwdrivers, knives, crowbars, and saws. ii. Criminals will often use these tools during crimes,
More informationCUSTOMS TARIFF - SCHEDULE 32 - i
32 - i Chapter 32 TANNING OR DYEING EXTRACTS; TANNINS AND THEIR DERIVATIVES; DYES, PIGMENTS AND OTHER COLOURING MATTER; PAINTS AND VARNISHES; PUTTY AND OTHER MASTICS; INKS Notes. 1. This Chapter does not
More informationScience at Home A guide to at home science experiments and activities for students and parents
Science at Home A guide to at home science experiments and activities for students and parents Tess Beem Bowdoin College Class of 2013 Hello! My name is Tess Beem and I am a senior at Bowdoin College.
More informationFingerprints - Formation - Fingerprints are a reproduction of friction skin ridges that are on the palm side of fingers and thumbs
Fingerprints - Formation - Fingerprints are a reproduction of friction skin ridges that are on the palm side of fingers and thumbs - these skin surfaces have been designed by nature to provide our bodies
More informationWhose Fingerprints Were Left Behind
Edvo-Kit #S-91 Whose Fingerprints Were Left Behind Experiment Objective: The objective of this experiment is to familiarize students with the use of various fingerprinting dusting powders and to match
More informationWhat to do for Exploring Creation with Botany
1/18 First day of class! Review day! Get ready to go over what we have learned last semester and set up our re-do of our photosynthesis experiment! 1/19 Happy Saturday! 1/20 Happy Sunday! 1/21 1/22 1/23
More informationCleaning & Maintenance Advice Textured Glass.
Cleaning & Maintenance Advice Textured Glass. Viridian ScalaTexture Viridian ScalaMirage Viridian ScalaDesign Viridian LuminaMist Cleaning of Glass This information is offered as general information only.
More information