Which of the following actions is NOT a responsibility of the first responder?

The role of the first responder is primarily focused on immediate actions necessary to secure the scene, ensure public safety, and provide emergency assistance. While interviewing suspects is an important part of criminal investigations, it typically falls under the duties of investigators or detectives who arrive after the initial response. First responders do not usually conduct interviews as part of their immediate responsibilities; rather, they are trained to assess the situation quickly, maintain safety, and gather initial information pertinent to the incident.

In contrast, protecting evidence, assessing hazards, and checking life signs are direct responsibilities that fall within the first responder's scope. Protecting evidence is critical to ensuring that the integrity of the scene is maintained, which is fundamental to any criminal investigation. Assessing hazards involves determining any dangers present at the scene that could affect responders or victims, and checking life signs is essential for providing immediate medical care to those in need. These actions are critical for the safety of everyone involved and for the proper management of an emergency situation.