Slightly confusing argument to start with, but this comic provokes enough argument for legal eagles and philosophising owls alike. Would the three go down for attempted murder or conspiracy to commit murder? Would Alp get sentenced for manslaughter for being the last one out of the room and apparently the one to finally turn the key? Should Aaron take the blame for ultimately removing the water, the pre-meditated poison going unused? Did Harold commit suicide by being so dopey about sitting around in there with just a bottle of water in the first place? Could Alp get committed for being so loopy as to drill several holes in a bottle after confusing sand and water?
Sadly, however, rather little to do with the real question of free will!