What is the best practice for officers when dealing with a potentially armed suspect?

When dealing with a potentially armed suspect, maintaining a safe distance and calling for backup is the best practice because it prioritizes the safety of both the officer and the public. This approach allows the officer to assess the situation more thoroughly without immediately putting themselves at risk. By keeping a safe distance, the officer can observe the suspect's behavior and any potential threats while waiting for additional support, which ensures that there are more resources and options available for addressing the situation.

Involving backup means that multiple officers can respond, potentially offering more strategic approaches to either safely de-escalate the encounter or prepare for the apprehension of the suspect if necessary. This collaborative effort is crucial in high-risk situations, where quick decisions can significantly affect the outcome.