I saw this episode along time ago, so my memory is a bit faint on this, but I think the guy was convicted of whatever crime he was charged for, even though he claimed to be innocent. Or maybe he died somehow; I can't remember.
I think he was innocent, but other inmates beat him to death over an argument or something.
1) The boy in the closet
2) The episode where in some high school the words "Remember December 7th" appeared all over 2 days before pearl harbor happened. I was like 0_0
Couldnt believe both were true.