On May 15, 2019, Mitchell Lundgaard was shot by a man he had just helped to revive. Ruben Houston was experiencing a drug overdose on a bus; in response to a 911 call by a fellow passenger, Mitchell arrived with other firefighters and emergency personnel. They administered Narcan and Ruben regained consciousness, but when they tried to convince him to go to the hospital, he drew a small weapon and engaged in a gunfight with nearby officers. One of his shots struck and killed Mitchell, who left behind his wife and three young sons.