The shooting happened at Noblesville West Middle School just before 9.06am on Friday morning
The student gunman burst into the seventh grade science classroom and opened fire on students
He had been sitting in the class and returned with two handguns after asking to be excused
A thirteen-year-old girl was wounded before teacher Jason Seaman, 30, tackled the shooter to the ground
Seaman was shot three times as he wrestled the student and 'swatted' the gun out of his hand
He underwent surgery after being taken to hospital and his family say he is doing 'well'
The teenage girl who was injured was in a critical condition this morning and there has been no update
The suspect is in custody but no details about his identity have been released other than