Top right: Members of the Bonneville County SWAT team carry a critically injured student as they’re directed by a member of the Idaho Falls Fire Department to triage during an active shooter, mass casualty drill with the Bonneville County Sheriff Office’s SWAT team, Idaho Falls Fire Department along with other members of public safety and local law enforcement and Bonneville High School students in Idaho Falls, Idaho on March 14. Sgt. Bryan Lovell of the Bonneville County Sheriff’s Office said the drill was planned over the course of six months. “We’re always trying to improve safety,” Lovell said. “It’s a good collaborative effort.” There were roughly 100 students, 54 members of the Idaho Fire Department and members from EMS, and 24 members of the Sheriff’s Office participating in the drill.