Me or you either confused the story
I'm pretty sure the serial killer guy is a legal adult, wasn't groomed either. Idk what's the reverse of grooming but that's what happened. Police officer only intended to protect him because of his tragic story but clearly somewhere along the lines white freak became obsessed with him and police officer succumbed.
Again, I mightve been the one to confuse the story because I personally don't care about their side of the story. I'm only here for vampire and demon so i skipped those other weirdos. So white freak's age could've been mentioned and I missed it but I'm pretty sure he's college/uni age so definitely not a child which means police officer wouldn't be a pedo.
Even without the age gap he was already weird because whh would you date someone who had a background like that which you literally experienced first hand. Not to mention you killed their dad???? He wasn't a good guy but what a TERRIBLE grounds for a relationship

Not only is the police officer a creepy stalker he's also a PEDO?! WEIRDO