The basic crime scene procedures are
physical evidence recognition, documentation, proper collection, packaging, preser- vation, and, finally, scene reconstruction
.
What are the five components of crime scene documentation?
- Teamwork.
- Documentation.
- Preservation.
- Common Sense.
- Flexibility.
What are the steps to processing a crime scene in order?
- Identify Scene Dimensions. Locate the focal point of the scene. …
- Establish Security. Tape around the perimeter. …
- Create a Plan & Communicate. Determine the type of crime that occurred. …
- Conduct Primary Survey. …
- Document and Process Scene. …
- Conduct Secondary Survey. …
- Record and Preserve Evidence.
Who processes a crime scene?
Crime scene investigators
(CSIs) go by many names, including evidence technician, crime scene technician, forensic investigator, crime scene analyst, criminalistics officer and more. In the past, most CSIs were trained police officers.
What are the five parts to processing a crime scene and who perform them?
- Approach the Scene. …
- Secure and Protect the Scene. …
- Initiate Preliminary Survey. …
- Evaluate Physical Evidence Possibilities. …
- Prepare a Narrative of the Scene. …
- Capture the Scene Photographically. …
- Prepare the Crime Scene Sketch. …
- Conduct a Detailed Search.
What are the 7 S’s of a crime scene?
- Securing The Scene.
- Securing And Collecting Evidence.
- Separating The Witnesses.
- Sketching The Scene.
- Seeing The Scene.
- Scanning The Scene.
- Searching For Evidence.
What are the 7 basic steps in crime scene investigation?
- Secure the Scene.
- Separate the Witnesses.
- Scan the Scene.
- Photograph the Evidence.
- Sketch the Scene.
- Search the Scene.
- Secure and Collect Evidence.
What is the golden rule of crime scene investigation?
The Golden Rule in Criminal Investigation
When it comes to crime scenes, the golden rule is “
Do not touch, alter, move, or transfer any object at the crime scene unless it is properly marked, measured, sketched and/or photographed
.” This rule is to be followed every day, in every scene.
What are 4 methods of documenting a crime scene?
There are several methods of documentation:
Notes, photography, sketches, and video
are all important. Note taking is one of the most important parts of processing the crime scene.
What are the two types of crime scenes?
Different types of crime scenes include
outdoors, indoor, and conveyance
.
What are the 5 steps to crime scene processing?
INTERVIEW, EXAMINE, PHOTOGRAPH, SKETCH and PROCESS
.
What is the first step in the 12 steps of crime scene processing?
Interview
is the first step in processing a crime scene. The crime scene technician must interview the first officer at the scene or the victim to ascertain the “theory” of the case.
What is the first thing to do at a crime scene?
A crime scene investigator’s first step is
to talk to the initial officers on scene
. Their observations can affect how the walk-through of the scene is conducted by CSI, what is included in a search warrant application, and even what equipment (like OSCR360) and/or additional personnel are needed.
What are the 3 stages of the death investigation process?
The 3 stages of a Death Investigation are
Examination, Correlation, and Interpretation
. All are equalling important, each stage needs the input of all involved in that stage of the investigation and each may need specialized input.
Can you be a CSI without being a cop?
Some agencies require you be a sworn police officer before becoming a Crime Scene Investigator—
most do not
. If the position you want requires formal training then check your local colleges and universities. Many community colleges have Criminal Justice classes that include crime scene investigations.
What are the four types of photos required at a crime scene?
- Overall Photographs. Overall photos capture the global aspects of the crime scene. …
- Midrange Photographs. …
- Close-up Photographs and Evidence Photography.
