What is the focus of a Crime Scene Investigator during their assessment of a scene?

The focus of a Crime Scene Investigator during their assessment of a scene is primarily on collecting and analyzing physical evidence. This process involves meticulously documenting the scene, searching for and preserving any evidence that can provide insights into the circumstances surrounding the crime. Physical evidence can include fingerprints, biological samples, firearms, and other materials that may link a suspect to the crime, establish a timeline, or elucidate the actions that took place.

Collecting and analyzing this evidence is crucial because it lays the foundation for the investigative process and can be pivotal in solving the case. It serves not just to build a narrative of what happened but also to support legal proceedings through scientifically validated findings. As such, the focus on physical evidence is essential in ensuring that investigations are thorough and that justice is served based on tangible proof rather than conjecture or speculation.