Classes have resumed at a central Indiana middle school for the first time since a 15-year-old student was shot and critically wounded last month. A State Police officer kept watch inside Martinsville West Middle School as its roughly 600 students returned Monday morning from a 10-day spring break. Other officers patrolled outside the school. On March 25, 15-year-old Chance Jackson was shot twice in the abdomen inside a school entrance. He remains in fair condition at an Indianapolis hospital.