What are the duties and functions of a crime scene investigator?

More specifically, crime scene investigators are responsible for processing crime scenes for evidence, photographing crime scenes, packaging, labeling and transporting evidence, documenting autopsies, briefing investigators, writing reports and testifying in court.

What is the main role of a CSI?

CSIs examine crime scenes to gather forensic evidence that will ultimately lead to the detection and prosecution of criminals. CSIs are not police officers, they are support staff: civilians who are employed by police forces.

What are the responsibilities of a crime investigator?

A Criminal Investigator will usually perform the following duties: Collect, analyze and preserve evidence. Investigate complex criminal activities or local, federal or state law violations. Direct crime-scene investigators or other law enforcement personnel at crimes scenes.

What are the 5 steps in the crime scene investigation?

INTERVIEW, EXAMINE, PHOTOGRAPH, SKETCH and PROCESS.

What qualifications do you need to be a CSI?

In general, you’ll need at least 5 GCSEs at grades 9 to 4 (A* to C) or equivalent, including English, maths and a science subject. Some employers may prefer A levels or equivalent, including a science like chemistry or biology.

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What are the qualities of a good criminal investigator?

There are certain personal traits that tend to be found in good investigators. Among these traits are: Being passionate about following the facts to discover the truth, with a goal of contributing to the process of justice. Being detail-oriented and observant of the facts and the timelines of events.

What are the 7 basic steps in 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.

What are the 7 S’s of a crime scene?

The Seven S’s of Crime-Scene Investigation

  • Securing The Scene.
  • Securing And Collecting Evidence.
  • Separating The Witnesses.
  • Sketching The Scene.
  • Seeing The Scene.
  • Scanning The Scene.
  • Searching For Evidence.

What is the first thing you do at a crime scene?

Conduct a primary survey/walkthrough – An initial survey of the scene is then conducted to prioritize evidence collection. During this walkthrough, the lead investigator will identify potentially valuable evidence, take notes and capture initial photographs of the scene and the evidence.

How many years does it take to be a CSI?

The degree typically takes at least four years of full-time study. Some rural police departments accept applicants with a high school diploma. Other forensic science technicians are sworn police officers who have gone through police academies for their training.

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How do I get a job in CSI?

Job requirements are:

  1. Associate’s degree and CSI certificate from a community college OR one year experience in crime scene investigations OR two years experience as an evidence technician with a law enforcement agency.
  2. Valid Class C California driver’s license.
  3. Successful background check/and drug test.

Can I 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.

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