Nah...hanging is too quick. I suggest he be staked out in the desert with wet rawhide thongs, several cuts be made in his body, and then he be covered in honey.
I’d have a campsite close by, so I could bury the bones in a week...
But you didn’t hear that from me. After all, I’m a Mom....
;o]
Better still......his vivisected carcass hoisted high outside the prison for all to see. Then, it left to rot and be picked apart by crows.
No, no. Roll him in a bed of broken glass, soak him in rubbing alcohol, THEN add honey and so forth. :)