Which department unit handles investigations into allegations of misconduct by officers?

• A. Internal affairs
• B. Patrol
• C. Homicide
• D. Traffic

Answer: (A)

The key idea is accountability within the department: who looks into complaints about how officers behave. The internal affairs unit is specifically tasked with investigating allegations of officer misconduct. It handles complaints from the public or from within the organization, conducts fact-finding, interviews witnesses, reviews evidence, and determines whether policy violations occurred and what, if any, discipline is warranted. This unit operates separately from frontline duty to protect objectivity and civil rights, and it may refer criminal cases to the appropriate authorities if a crime is involved. Other units—like patrol, homicide, or traffic—focus on their operational roles (patrolling, solving murders, handling traffic enforcement) and are not structured to investigate officer misconduct as their primary function.