Officers are dispatched to a local high school for a wellness check on a potentially suicidal teen. On scene, the officers must navigate useful and non-useful information from administration as the situation escalates. A shot is fired inside the school and the officers enter the building - only to find that a conceal/carry teacher is responsible for the gunfire. The officers must assess the situation, retrieve the gun, de-escalate the situation, and bring the confrontation to a peaceful resolution.