What is the primary duty of a security guard when witnessing a crime?

The primary duty of a security guard when witnessing a crime is to preserve the scene and call law enforcement. This approach is essential because it prioritizes safety and ensures that proper authorities handle the situation. By preserving the crime scene, the security guard helps maintain the integrity of the evidence, which is crucial for any subsequent investigation conducted by law enforcement.

Calling law enforcement not only brings in trained professionals who are equipped to handle criminal situations but also ensures that the incident is officially recorded. This action allows for a coordinated response to the crime, as law enforcement can take appropriate measures to apprehend the suspect and secure the area.

Directly intervening to apprehend a suspect can be dangerous and may result in escalation or harm to the guard or bystanders. Reporting to a supervisor without acting to preserve the scene or notify law enforcement does not adequately address the duties expected of a security guard, which include taking active steps to manage any criminal activity they witness.

Merely documenting the crime in a logbook without taking further action may fail to provide a timely response to the criminal behavior and does not contribute to the resolution of the situation. Therefore, the best course of action for a security guard is to prioritize preserving the scene and calling for law enforcement assistance.