Willis ISD has started screening students at Willis High School with metal detectors and checking backpacks. The Montgomery County Sheriff's Office said it is helping the district put the new steps in place after several recent gun incidents. The school also planned a sweep by dogs trained to find explosives on Tuesday.
The changes follow the detention of a 15-year-old student on Monday. Deputies said an anonymous tip led staff and school resource officers to the student, and they found a loaded gun in the student's backpack. The district said a clear backpack rule will begin in the coming weeks.
All suspects are considered innocent until proven guilty in a court of law.