The three most common methods of recording a crime scene are: note taking, sketching, and photography. A detailed record of the crime scene and of the actions taken during the search of it, help the crime scene specialist to accurately recall events and to identify items of evidence later in a court of law.
What are three ways that a crime scene can be recorded?
The crime scene can be recorded by videography, drawing, and notes. The recording of the crime scene with videography lets you utilize the visual elements as well as audio notes.
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 methods of recording the crime scene?
Photographs, videography, crime scene sketching and graphing, are all ways to record the scene.
What are the steps in documenting the crime scene?
Documenting the Crime Scene
- Videotaping the Crime Scene. If available, a video camera is the first step to documenting a crime scene. …
- Still Photography. Whether a video camera is available or not, it is absolutely essential that still photographs be taken to document the crime scene. …
- Crime Scene Sketching.
What are five examples of evidence that can be collected at a crime scene?
Crime scene investigators collect evidence such as fingerprints, footprints, tire tracks, blood and other body fluids, hairs, fibers and fire debris.
What are the four types of crime scene sketches?
There are 4 main types of sketches: floor plan, elevation drawing, exploded view, and perspective drawings. Each type has its own limitations and are used when called upon (because of the scene).
What should be photographed first at a crime scene?
At major crime scenes impressions should be photographed before they are casted. Photography is done first because casting the impression will destroy the original impression and eliminate the ability to photograph the impression afterward.
What is the most important evidence found at a crime scene?
Fingerprint Evidence. Latent prints are left by the contact of the palmar surfaces of the hands and/or bare feet of a person are probably the most valuable piece of evidence at any crime scene.
What are the five components of crime scene documentation?
There are five major components to any Crime Scene Investigation process:
- Common Sense.
What are the seven steps of a crime scene investigation?
7 Steps of a Crime Scene Investigation
- 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.
Why is it important to record a crime scene correctly?
One of the most important of these is documenting the crime scene. … In many cases, poor scene documentation can lead to inadmissible evidence in a court of law, or missed evidence that may allow a guilty party to get away with a crime against persons or property.
What are the 5 steps of crime scene processing?
INTERVIEW, EXAMINE, PHOTOGRAPH, SKETCH and PROCESS.
What is the first thing you do at a crime scene?
“The initial responding officer (s), upon arrival, shall assess the scene and treat the incident as a crime scene. They shall promptly, yet cautiously, approach and enter the crime scene, remaining observant of any persons, vehicles, events, potential evidence, and environmental conditions.”
What is the golden rule of crime scene investigation?
The Golden Rule in Criminal Investigation. “ Do not touch, alter, move, or transfer any object at the crime scene unless it is properly marked, measured, sketched and/or photographed .”