Which of the following is NOT a responsibility of a Crime Scene Investigator?

A Crime Scene Investigator (CSI) primarily focuses on the technical aspects of crime scene management and evidence collection. Their responsibilities are centered around the systematic gathering, preservation, and documentation of physical evidence found at a crime scene. This includes collecting various types of evidence, such as fingerprints, DNA, and trace materials, and ensuring that the crime scene remains undisturbed for thorough analysis.

Preserving the crime scene is crucial to maintaining its integrity, which allows for accurate analysis and prevents contamination of evidence. Documenting findings through photographs, sketches, and detailed notes is also an essential component of their role, as this documentation serves as critical evidence in legal proceedings.

Interviewing suspects typically falls under the purview of law enforcement officers or detectives, who gather testimonies and statements. While CSIs may assist in obtaining background information or context related to the evidence they collect, they do not conduct interviews. This delineation makes it clear that interviewing suspects is outside the primary responsibilities of a CSI.