What should a security guard prioritize when observing potential threats?

When observing potential threats, a security guard should prioritize documenting unusual behavior because this step is crucial for effective threat assessment and response. By meticulously recording what they observe, they can provide accurate and detailed information to their superiors or law enforcement if needed. Documentation serves as a factual basis for understanding the context of the situation and can be essential in investigations or legal proceedings.

Not only does documentation help ensure that all relevant details are captured, but it is also important for maintaining a level of professionalism. Engaging with individuals involved can escalate a situation, and attempting to resolve issues personally may put the guard in danger. Leaving the area immediately offers no benefit to understanding or addressing the threat. Therefore, focusing on documenting unusual behavior allows for a measured and strategic response to potential threats.