Stepfather Shoops Boyfriend Having Sex With Daughter

Stepfather walks in on 16 year old step daugther and boyfriend, 18, having sex. Goes and gets a gun and returns to the room. He shot the boy as he tried to escape. The stepfather said the boy rushed him. Attempted second degree murder...

I have to believe that the stepfather didn't disturb them when he caught them because no one would be stupid enough to be walked in on by a girls father and stay in the room right?

This is tagged under crazy people but I'm not sure who is crazy, the father or the boy. If they boy stayed after getting caught he's crazy and it's his fault he got shot. If the father just shot dude unprovoked then he was probably temporarily insane. That has to be traumatic for a father. I would probably be that sympathetic dude on the jury trying to give him probation because he only shot him in the leg/hip...