Accidental Accomplice, Aiding & Abetting Arson - My Friend The Closet Psychopath

Total dick move. And 100% the LAST thing you would expect from this otherwise upstanding young man who just graduated with honors from high school in both grades and althetics. I swear I had zero clue until I saw the flames.
Over 40 years past the standard statue of limitations, by the way. A brief re-connect when the internet came along showed him to have continued his upstanding reputation with a responsible job, wife and kids. I decided not to ask via Messenger but if I ever see him again in person ... uh, maybe I still won't ask.