If unable to catch a fleeing suspect, what strategy should be employed?

The most effective strategy when unable to catch a fleeing suspect is to establish a perimeter to contain the suspect. This approach focuses on increasing the likelihood of apprehending the individual by restricting their movement and controlling potential escape routes. Setting up a perimeter allows law enforcement officers to utilize other resources, such as additional personnel and technology, to monitor the area and enhance the chances of apprehension.

Employing a perimeter strategy is particularly strategic as it enables officers to gather intelligence and potentially locate the suspect without continuing a physically exhausting chase. It also allows for a safer approach to the situation, ensuring that both the officers and the public remain protected during the incident. This tactic can facilitate better coordination with backup units who can assist in the containment and eventual resolution of the situation.

In contrast, relentlessly chasing the suspect until exhaustion could lead to dangerous situations, diminish the officer's effectiveness, and even compromise public safety. Calling for backup is a useful step but is often part of the larger strategy of establishing a perimeter. Physical intervention, while sometimes necessary, comes with higher risks and should typically be a last resort when other options are exhausted. Therefore, utilizing a containment perimeter is both tactical and prudent in managing the situation effectively.