What should you do while attempting to locate a victim in static water?

The most effective action in this scenario is to mark the location of any witnesses. Witnesses can provide crucial information about the circumstances leading to the victim's situation, including how the incident occurred, last seen location, and any apparent behaviors or characteristics of the victim. Gathering this information allows rescuers to create a more accurate search plan and better understand the victim's potential whereabouts.

Monitoring radio communications is important but secondary to establishing the critical information from witnesses. While staying updated with communication is necessary, leveraging the immediate knowledge from bystanders enables a more focused and efficient search strategy.

Maintaining visual contact with potential escape routes may help in assessing the overall scene, but it does not directly contribute to locating the victim. The tactical priority should be gathering information to drive the rescue effort effectively.

Attempting to locate the victim without leaving the last known position may seem prudent in some contexts. However, this approach can lead to a stagnant search if not combined with actionable information from witnesses. Victims located in static water may drift or be obscured, hence it's vital to leverage all available resources, including eyewitness accounts. Thus, the best approach is to engage with witnesses to optimize search efforts.