Upon entering the theater , two - and - a-half minutes after arrival , they found Houser dead ; he had fatally shot himself in the mouth .
After witnessing audiences fleeing and hearing gunshots , they made their way into the auditorium .
Upon entering the theater , two - and - a-half minutes after arrival , audiences found Houser dead ; he had fatally shot himself in the mouth .
After witnessing audiences fleeing and hearing gunshots , they made their way into the auditorium .