He heard voices.
Yeah...and in therapy and on psycotropic drugs.
“...Long had been cleared by mental health experts after an incident in his home in April, sheriffs revealed on Thursday morning...”
Most who didn’t read the article missed the above.
... and was already known for years to the FBI
I remember as a young person spending one summer with my Grandma during the late 70s. My Uncle who was an Army foot soldier in the Viet Nam war was just home the war and living there too with his mother, my Grandma. One night a helicopter flew over the house and my Uncle started screaming and yelling from under his bed in his bedroom. I ran into my Grandma’s bedroom and asked her what was wrong with my Uncle and why was he screaming and yelling. My Grandma said to me whatever you do, do not go into his bedroom. That night scared the heck of me and I still remember it clearly to this day.