Policeman : we are here to arrest dude Page (i don't remember his name already) William : *teleports him in the room right in front of the police* Police : *that's totally not impossible for a normal human being and absolutely not sus, we'll take our leave now*
Fake afton after he stab william: OMG I KILLED SOMEONE OH OH I'M WILLIAM AFTON I'M THE Real (2 seconds later) william: did u finished yet? :fake William pov: TrAuMaTiZeD
Well the real William has been dead for decades and cops most likely wouldn't suspect someone who looks similar to a dude 30+ years ago Besides, Gacha logic