Tuskegee University student Sid Guynn hid under a car when he heard the gunshots that ripped across his Alabama campus amid homecoming celebrations, then ran back to his dorm, frightened by what sounded to him like a machine gun.

One person was killed and a dozen others were injured in a shooting on the last day of homecoming week at Alabama’s Tuskegee University early Sunday morning, according to the university and state authorities.