Crime Scene Basics and Forensic Science Careers
CSI Unit Training Materials
Crime Scene
Basics
Topics include types of evidence, crime scene protocol, &
forensic science careers
T. Tomm Updated 2023
https://sciencespot.net
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The student digital slides for this unit are available atGug5pkuWNbU6z8Hbq41-6q8DJACPs/edit?usp=sharinghttps://docs.google.com/presentation/d/14QpxIdbjv8hXIO
IMPORTANT: Make a copy of the student notebook
before you assign it on your LMS. It is view-only and I am
not able to approve access for your students.
The FULL digital notebook (with all the slides for the digital
lessons and activities) is available at
.
It is set up for standard paper (8.5x11) in landscape mode
for easier printing when needed. Paper versions are
available for this unit on my Forensic Science page athttps://sciencespot.net/Pages/classforsci.htmlyuUxiEsSM2m4YOAtIlfmD4O4YsLdPI/edit?usp=sharinghttps://docs.google.com/presentation/d/14eIEiGacRXMsD
A DRAFT of the general outline of the digital lessons (with
corresponding slide #s for the student notebook) is
available at
. It is based on 44-minute class
periods with 7
th
& 8
th
grade students.9mA/edit?usp=sharinguHQPXDKOxmZXtU_gxy9dphEuyC1P4jzP-https://docs.google.com/document/d/15wxjmL-
Preview presentations before using with your classes as
many slides have animations and links you will need to
use.
I do Science Starters at the beginning of each class
period. A collection of starters for Forensics is available
on my lessons plans page at
.https://sciencespot.net/Pages/classforsci.html
CRIME SCENE
: Any physical location in which a crime has
occurred or is suspected of having occurred.
Source: http://www3.sc.maricopa.edu/ajs/crime_scene_technician.htm
PRIMARY:
The original location of a crime or
accident.
SECONDARY:
An alternate location where additional
evidence may be found.
ALIBI:
Statement of where a suspect was at the time of a crime.
ACCOMPLICE:
Person associated with someone suspected of
committing a crime.
SUSPECT
: Person thought to be capable of committing a crime.
MOTIVE
: Reason a person commits a crime, such as money,
hate, or jealousy.
Crime Scene Basics
Part A: Basic Vocabulary
POLICE OFFICERS
are typically the first to arrive at a crime
scene. They are responsible for securing the scene so no evidence is
destroyed and detaining persons of interest in the crime.
DETECTIVES
- Interview witnesses, victims, and consult with the
CSI unit to investigate by following leads provided by testimonial
and physical evidence.
CSI UNIT
- Documents the crime scene in detail and collects any
physical evidence using the correct tools, equipment, and
procedures.
CRIMINALISTS
- Scientists who analyze, compare, identify and
interpret physical evidence to provide clues about a crime; often
specialize in specific types of evidence
Source: http://science.howstuffworks.com/csi.htm
Part B: CSI Personnel
Crime Scene Basics
PATHOLOGIST
(or
MEDICAL EXAMINER
) - May be present
to determine a preliminary cause of death and/or time of death.
Forensic
SPECIALISTS
(entomologists, anthropologists, and
psychologists) may be called in if the evidence requires expert
analysis.
Crime Scene Basics
Which 3 would you want to be?
https://quizlet.com/782837635/forensic-careers-flash-cards/?x=1qqt
Source: http://science.howstuffworks.com/csi.htm
Forensic Science Careers Answer Key
Crime Scene Basics
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Step 1:
Interview
Determine what happened, what crime took place, how was the crime committed, and
identify all the people involved – suspects, victims, eyewitnesses, etc. The information
at this stage may not be factual, but it will give the investigators a place to start.
Step 2:
Examine
Identify the point of entry and point of exit as well as outline the general layout of the
crime scene, which will help identify areas with possible evidence.
Step 3:
Document
Create a record of the scene by taking photographs, recording videos, or making
sketches to show the layout of the crime scene and the locations of specific, such as the
exact position of a deceased victim or other footprints within a crime scene.
Step 4:
Process
Process the crime scene by collecting physical evidence from the crime scene for further
analysis by a crime laboratory. Evidence needs to be collected following proper
procedures and using the correct equipment as well as storage containers (evidence
bags, sealed vials, etc.)
Adapted from http://www.feinc.net/cs-proc.htm
Part D: CSI Protocols
Crime Scene Basics
3. Limits time to gather evidence – lights
at night to brighten the scene.
Add notes to your slide as you watch the video.
Crime Scene Basics
Protect evidence
- from weather & people
with tents
Use
specific procedures & the correct
equipment
to gather evidence
Source: http://science.howstuffworks.com/csi.htm
Career Connections
Crime Scene Basics
Choose ONE career related to Forensic Science. The career
does not have to be on the Quizlet list!
Research the career to decorate the cover by adding the items
listed below:
1.
Name
of the specialty
2.
Description
3.
List the evidence
they would examine and
explain the clues it
would provide
about a crime.
4.
List equipment
they may use in their job.
5.
Find at least
two pictu
res representing this career.
https://www.liveabout.com/criminology-careers-6504719
Source: http://science.howstuffworks.com/csi.htm
Career Connections
Crime Scene Basics
Choose ONE career related to Forensic Science. The career
does not have to be on the Quizlet list!
Research the career to create a poster by adding the items listed
below:
1.
Name
of the specialty
2.
Description
3.
List the evidence
they would examine and
explain the clues it
would provide
about a crime.
4.
List equipment
they may use in their job.
5.
Find at least
two pictu
res representing this career.
https://www.liveabout.com/criminology-careers-6504719
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https://www.postermywall.com/
Explore the fundamentals of crime scene investigation, including types of evidence, protocols, and careers in forensic science. Learn about key vocabulary, CSI personnel roles, and CSI protocols for documenting and examining crime scenes. Delve into the realm of forensic science careers, from criminalists to pathologists, and understand the importance of expert analysis in solving crimes.
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Presentation Transcript
CSI Unit Training Materials Crime Scene Basics Topics include types of evidence, crime scene protocol, & forensic science careers T. Tomm Updated 2023 https://sciencespot.net
Part A: Basic Vocabulary CRIME SCENE: Any physical location in which a crime has occurred or is suspected of having occurred. PRIMARY: The original location of a crime or accident. SECONDARY: An alternate location where additional evidence may be found. Crime Scene Basics SUSPECT: Person thought to be capable of committing a crime. ACCOMPLICE: Person associated with someone suspected of committing a crime. ALIBI: Statement of where a suspect was at the time of a crime. MOTIVE: Reason a person commits a crime, such as money, hate, or jealousy. Source: http://www3.sc.maricopa.edu/ajs/crime_scene_technician.htm
Part B: CSI Personnel POLICE OFFICERS are typically the first to arrive at a crime scene. They are responsible for securing the scene so no evidence is destroyed and detaining persons of interest in the crime. DETECTIVES - Interview witnesses, victims, and consult with the CSI unit to investigate by following leads provided by testimonial and physical evidence. Crime Scene Basics CSI UNIT - Documents the crime scene in detail and collects any physical evidence using the correct tools, equipment, and procedures. CRIMINALISTS - Scientists who analyze, compare, identify and interpret physical evidence to provide clues about a crime; often specialize in specific types of evidence
PATHOLOGIST (or MEDICAL EXAMINER) - May be present to determine a preliminary cause of death and/or time of death. Forensic SPECIALISTS (entomologists, anthropologists, and psychologists) may be called in if the evidence requires expert analysis. Crime Scene Basics Your assignment: Click the link to access the vocab on Quizlet. Use the word bank to help you fill in each box. Which 3 would you want to be? https://quizlet.com/782837635/forensic-careers-flash-cards/?x=1qqt
Forensic Science Careers Answer Key Criminalist Ballistics Anthropology Digital Forensics Biology Chemistry Crime Scene Basics Odontology Pathology Geology Entomology Physics Pathology Trace Evidence Toxicology
Part D: CSI Protocols Step 1: Interview Determine what happened, what crime took place, how was the crime committed, and identify all the people involved suspects, victims, eyewitnesses, etc. The information at this stage may not be factual, but it will give the investigators a place to start. Crime Scene Basics Step 2: Examine Identify the point of entry and point of exit as well as outline the general layout of the crime scene, which will help identify areas with possible evidence. Step 3: Document Create a record of the scene by taking photographs, recording videos, or making sketches to show the layout of the crime scene and the locations of specific, such as the exact position of a deceased victim or other footprints within a crime scene. ADD TO NOTES Step 4: Process Bag & Tag stage AFTER everything is documented Process the crime scene by collecting physical evidence from the crime scene for further analysis by a crime laboratory. Evidence needs to be collected following proper procedures and using the correct equipment as well as storage containers (evidence bags, sealed vials, etc.) Adapted from http://www.feinc.net/cs-proc.htm
Add notes to your slide as you watch the video. 1. Can be anywhere (inside, outside, car) and none are the same. 2. Prevent contamination by wearing bunnysuit and gloves Crime Scene Basics Protect evidence - from weather & people with tents Use specific procedures & the correct equipment to gather evidence 3. Limits time to gather evidence lights at night to brighten the scene. 4. Document the entire scene with notes, pictures, videos BEFORE any evidence is processed
Career Connections Choose ONE career related to Forensic Science. The career does not have to be on the Quizlet list! Research the career to decorate the cover by adding the items listed below: Crime Scene Basics 1. Name of the specialty 2. Description 3. List the evidence they would examine and explain the clues it would provide about a crime. 4. List equipment they may use in their job. 5. Find at least two pictures representing this career.
Career Connections Choose ONE career related to Forensic Science. The career does not have to be on the Quizlet list! Research the career to create a poster by adding the items listed below: Crime Scene Basics 1. Name of the specialty 2. Description 3. List the evidence they would examine and explain the clues it would provide about a crime. 4. List equipment they may use in their job. 5. Find at least two pictures representing this career. Alternate Version: Paper Format https://www.postermywall.com/
