I'm not suggesting I actually know for certain, but how can you explain these facts:
Not a single one of the three accused young men could provide an alibi and all blatantly lied about what they were doing that night.
Damien had a necklace with blood on it that matches one of the boys blood.
There was wax on the bodies that matched a candle Damien had.
Damien knew about urine in the boys stomachs before that detail was public knowledge.
Jesse said he threw a whiskey bottle during the night. That whiskey bottle was found.
Damien's knife hilt perfectly matches injuries on one of the bodies.
Jesse confessed repeatedly to police, his own lawyers and prison inmates. He even confessed to the guard driving him to prison.
Damien allegedly confessed to locals.