I’d spotted that Jon!
Actually that image was left over in my cdg file from a previous post - #6280. Here are the others:
From in front - looks like he pissed himself too, though it’s almost dried. And
After they took him down, and they’re having a good look at the back of his trousers. If he pissed and shat that enthusiastically he probably came as well, guess he had quite a time inside his pants as he hanged.