Sandy Hook shooting

What Happened?

Dawn Lafferty killed his mom when he was done he took three guns from his house.He went to Sandy Hook School and when he got there the doors where lock so he shot them open.So when the principal went to see what happened lucky for her she came back safe and sound.But when the shooter went to the first classroom he shot all 14 students and the etcher.Then he went to the next classroom and killed all the students and teacher but one student.When the first police man arrived the man took out a gun from the back of him and shot him self before the police man got to the classroom.