The identity of the Oxford High School shooter has been revealed.

Authorities have Ethan Crumbley, 15, in custody for the attack.

Crumbley was a sophomore at Oxford High School.

He allegedly killed four students and wounded eight others.

A semi-automatic handgun was recovered at the scene.

Reportedly, it was bought by Crumbley’s father on Black Friday.

Crumbley posted photos of him shooting targets on social media.

His parents, James and Jennifer, advised him not to speak to police.

Police are not allowed to interrogate minors without the permission of their parents.