Zeeke did not have an enemy in the world. Owed zero dollars to anyone, ever. No drug habits. Very quiet guy, maybe closer to reclusive than quiet. Very very rarely went out socially. Not anti-social, just kept to himself. Always said "thanks for stopping by, drop in anytime" whenever I popped in for a visit. Well mannered guy. I have been friend with him since we were 13 and I am pretty sure he has never been in a fight. No known history of mental health issues. Just a good guy who was pleasant to be around.
This collection of facts make it tough to understand what could have happened.