>clean clothes
>relatively clean skin, in patches at least
The Dad says "Looks like someone got tied up and left for the infected" but based on previous instalments, infected eat/dismember people they catch, right?
So this is how the Jimmys execute people, either enemies or internal. The death sentence is being tied up, mutilated, then deliberately infected and left strung up to endlessly rage forever.
It's going to be "commentary" on online discourse, isn't it. The whole 'you mad' thing. The Jimmys are trolls.