SOUTHFIELD, Mich. (AP) — A teenager charged with killing four students at a Michigan high school will pursue an insanity defense, his lawyers said in a notice filed Thursday as he, his parents and school officials faced a new lawsuit over the attack at Oxford High School.

The lawsuit, meanwhile, was announced on behalf of the parents of Tate Myre, who was slain Nov. 30, and other students who witnessed the shootings. It alleges negligence by school officials and Crumbley’s parents over the attack.

https://apnews.com/article/oxford-hi...76c09755f8280d