Since it was at the Marine Corps Museum and the birthday is right around the corner. I say hold him in a cell with minimal food till 11/10 and then let him feel the rath of his actions when every Marine gets a chance. I’ll even pay for 2 swings.
All that stuff is too fast for death to occur, tie him up nude and sit him on huge fire ant hill, after they have done their thing sit him in a different one and shoot out both kneecaps and leave him for the buzzards and yotes.