Which of the following is NOT a duty of a detention officer?

Conducting independent investigations is not a duty typically assigned to a detention officer. Detention officers primarily focus on maintaining the safety and security of the facility, managing the daily activities of detainees, and ensuring a safe environment for both inmates and staff. Their role is centered around supervision and security rather than investigative functions, which are usually the responsibility of law enforcement officers or specialized investigative units.

In contrast, supervising detainees, maintaining security, and ensuring safety are fundamental responsibilities of detention officers. These duties involve direct interaction with detainees, observing behavior, enforcing facility rules, and being vigilant to prevent any potential security breaches or safety issues. Understanding the defined scope of a detention officer's role helps clarify the distinction between their responsibilities and those of investigative personnel.