without god-like skills. >> there's a body in the water. >> he was butchered and murdered. >> many people proclaim their innocence. >> in this case, there are a number of things that stink. >> this man is remorseless. >> he needs to pay for it with his life. >> the electric chair flashed in front of my eyes. >> get a conviction at all costs. let the truth fall where it may. ♪ >> from the beginning of recorded history, civilization has sought justice through the ultimate punishment -- death. and as societies have evolved, so, too, have their methods of execution. in ancient rome, prisoners were fed to the lions in front of large amphitheaters of people.