What is the primary responsibility of an investigator at the scene of a collision?

The primary responsibility of an investigator at the scene of a collision is to keep the collision from becoming worse. This involves ensuring the safety of all individuals involved, preventing secondary accidents, and managing traffic to minimize any further danger. An investigator's presence is crucial for securing the scene and addressing immediate hazards, such as moving vehicles, spilled fluids, or debris.

While collecting evidence, interviewing witnesses, and determining insurance liability are important aspects of the investigative process, they are secondary to the immediate need to secure the scene and protect public safety. By focusing on maintaining a safe environment, investigators create a better context for conducting a thorough investigation and ensuring the well-being of everyone involved.