I want to see you dance on the blood-dimmed tide. The ceremony of innocence is drowned. This is the second death. The abominable and the fornicators - this is the second death. You'll have your part in the lake - the great plague - the maritime city. You'll have your part in the lake which burns with fire and brimstone.
The killer is confused about his sexuality. He feels guilt, quite possibly from his mother. So he goes to peep shows to try to feel something toward women but all he feels is anger - anger that fuels his psychosis, that distorts and twists his view of reality.
Wait a second. You say this guy is angry at women, that he cruises boys but then he kills this John Doe we found burned in the forest. How does that work?
You think you're protecting me but you make it worse, Frank. You can't shut the world out for me. You can't ask me to pretend that I don't know what you do.