What is the primary function of the Criminal Investigations Division?

The primary function of the Criminal Investigations Division is to investigate serious crimes, gather evidence, interview witnesses, and solve cases. This division is specialized in handling complex investigations that require a thorough approach to uncovering the truth behind criminal activities. Investigators in this division focus on collecting relevant physical and testimonial evidence, which is crucial for building cases that can withstand legal scrutiny. Their expertise not only involves solving crimes but also collaborating with other law enforcement units, prosecutors, and sometimes community resources to ensure thorough investigations.

In contrast, the other options pertain to different functions within the police department. Supervising police officers in the field relates more to a managerial function rather than a focused investigation role. Managing department budgets and finances falls under administrative responsibilities and does not involve active criminal investigation work. Conducting fire safety inspections is a completely distinct area of public safety, primarily related to fire prevention and does not align with the investigative missions of the Criminal Investigations Division.