What is most important to the crime scene investigator?

What is most important to the crime scene investigator?

Documenting Evidence Crime scene investigators document everything they collect at a crime scene, keeping detailed records of what they found and in what position they found it. These records are also vital in case a piece of evidence gets lost or becomes damaged during the investigation.

How are crime scenes investigated?

They take photographs and physical measurements of the scene, identify and collect forensic evidence, and maintain the proper chain of custody of that evidence. Crime scene investigators collect evidence such as fingerprints, footprints, tire tracks, blood and other body fluids, hairs, fibers and fire debris.

What is a crime scene investigation called?

Crime scene investigators (CSIs) go by many names, including evidence technician, crime scene technician, forensic investigator, crime scene analyst, criminalistics officer and more. CSIs spend most of their time in the field, working at crime scenes. The CSI’s job is to: Secure the crime scene.

Who is the first responder in the crime scene?

Being the “First Responders,” it is imperative that patrol officers are able to identify violations of law, bring criminals to justice, collect and preserve pieces of evidence, and assist in the prosecution of offenders.

What are the three 3 skills that an investigator should have?

Skills & Qualities Necessary to Be an Effective Investigator

• Communication and Interview Skills. Interviews are often the cornerstone of any investigation.
• Control Emotions.
• Honesty and Ethics.
• Technical Skills and Knowledge.
• Knowledge of the Law.
• Critical Thinking and Problem Solving.
• Research Skills.
• Writing.

What are investigation techniques?

For countless years, criminal investigators have relied on six basic investigative techniques to solve crimes; i.e., (1) the development of informants, (2) use of undercover agents, (3) laboratory analysis of physical evidence, (4) physical and electronic surveillance, (5) interroga- tion, and (6) where permitted by …

What is basic investigation?

The Basic Investigation Skills course focuses on key areas of crime investigation including case management, responding to a crime scene, interviewing, statement taking, gathering evidence, search warrants, and file presentation.