The document provides guidance to first responders on maintaining situational awareness at potential crime scenes. It notes an increase in homicides and violent crimes in the area. Responders are advised to stage until the scene is deemed safe by police, treat any suspected suicide as a potential homicide, minimize disturbance of evidence while providing care, and document observations of the scene, evidence, and any evidence that needs to be moved for patient access. Responders should avoid contaminating evidence and protect and document any clothing or evidence removed from patients.