So PPS expects us to believe a lot of things!
1) He expects us to believe that either there are 5 town PRs, the maximum allowed in the game, or that Ghacob and McMcsalot are partners. Even if Ghacob is scum, he expects us to believe that the setup includes a full jailkeeper, a one shot cop, an odd night cop, and an even night watcher.
2) He expects us to believe that scum decided they didn't need to kill him at night.
3) He is claiming a result, so he's also claiming that scum didn't block him, or investigate him in order to determine that he would get a shot redirect him.
So, first of all, it's hard to believe that schadd would put all of that investigation in the game at all. Even more than that though, it's hard for me to believe that schadd would put a jailkeep and three investigative roles in the game and not give scum some pretty decent powers themselves to mitigate those town powers. So then the fact that he is alive and got a result, if he is town, is very awkward and assumes some pretty bad play/luck on scum's part. It means that scum didn't/couldn't investigate him to see he was an odd night cop they would need to kill, and that they didn't/couldn't roleblock him last night to stop him from copping, and that they didn't/couldn't redirect him onto a town player to make sure he would get a town result, and that they didn't just outright kill him, a claimed cop.