A realistic mock crash behind Sandoval High School is driving home a tough message for students. The staged scenario involved two fatalities and multiple serious injuries caused by an impaired driver. Organizers say the goal is to show how one bad decision can change lives instantly. Actual county officials who participated in the exercise, said the scene closely mirrored real crashes they respond to. Local fire departments and medical crews took part, with officials also hoping the event sparks interest in volunteer emergency services.