What area will the CSU unit NOT be responsible for?

The correct choice indicates that the CSU unit is not responsible for narcotics-related investigations. Crime Scene Units typically focus on collecting and processing evidence related to a wide range of incidents, particularly violent crimes, sexual offenses, property crimes, and traffic incidents. These units are specially trained to analyze physical evidence and establish connections between suspects, victims, and locations.

Narcotics investigations usually fall under the purview of dedicated drug enforcement units or specialized narcotics teams that handle the complexities of drug-related crimes, which involve different methodologies, legal considerations, and types of evidence. As a result, the responsibilities of the CSU unit do not typically extend into narcotics, allowing them to concentrate on other more suitable crime scenes. This operational delineation helps ensure that specialized units can effectively address the unique challenges presented by various crime types.