i cant imagine him using his main witch to bash down brick or iron walls, or commit crimes. I think here are enough pvpers that would make it a mission to kill his witch if a scent was left. Given that once you commit a crime it becomes a full time job in keeping them alive, i cant imagine a high profile and major trophy kill to not die fast or be hunted.
Im not sure how the inherit system works on pohpam, if multiple characters can come back to providence. From what i have read is that the winner comes back, and some of his items.