is he guilty or not?

Hes dead who cares?

i thought at the end they show you he was innocent

is that the gale from hunger games?

Of assisted suicide, yes. Of murder, no. The point was to commit suicied by being senteced to death, and later have the fact that he didn't commit murder revealed so that he'd become a martyr for the cause against death penalty and try to get death sentences abolished, because he would be proof that innocent people can be executed for something they didn't do.

Thanks a lot