In a sexual assault investigation, the forensic medical examiner's role is to:

• A. Interviews with suspects
• B. Properly collecting, handling, and preserving potential evidence
• C. Conducting autopsies
• D. Writing court motions

Answer: (B)

The key idea is that preserving the integrity of physical evidence is the core function of the forensic medical examiner in a sexual assault case. They ensure that any evidence collected from the survivor, the scene, or surrounding materials is gathered using standardized procedures, labeled correctly, packaged securely, and stored in a way that maintains a clear chain of custody. This includes taking DNA swabs, collecting clothing, documenting injuries, and using proper kits, all while preventing contamination or loss. By handling evidence carefully and documenting every step, the examiner helps make the evidence reliable and admissible in court, which is crucial for the investigation and any subsequent prosecution. Interviews with suspects are done by investigators, autopsies are for death investigations, and writing court motions is a legal task outside the examiner’s duties.