re: What was “the incident” at your high school?

Was this in Huntsville, Alabama? If so, it happened a couple years after I graduated Grissom High School and right down the street from one of my best friend's house. Horrific story. The First responders were traumatized. One of his siblings, a sister, survived. He was arrantly walking down Bailey Cove Rd. on the way to her gymnastics or dance class or something to kill her when the police found him. At least that was the rumor I remember hearing.