What is a peace officer required to do if they encounter an injured person?

A peace officer is required by law to take necessary actions to ensure the safety and well-being of individuals they encounter in the course of their duties, especially when those individuals are injured. The phrase "shall request EMS" indicates a mandatory obligation imposed upon the officer. This means that, under the circumstances where an officer encounters an injured person, they must actively seek medical assistance by contacting emergency medical services (EMS). This requirement underscores the legal and ethical duty of the officer to protect and provide for the welfare of the public, highlighting the seriousness of injuries and the need for prompt medical attention.

The other options do not carry the same binding obligation. Phrases such as "may" or "is authorized to" suggest that it is within the officer's discretion whether to act, potentially leading to a lack of response in an emergency scenario. "Should" implies a recommendation rather than a legal requirement, which may allow for situations where an officer could choose not to request assistance even when it may be necessary. Such distinctions are critical in understanding the responsibilities of law enforcement officials when responding to emergencies.