One Tree Hill Season 4 Episode 16

Lucas isn't surprised Peyton doesn't open when he calls on her to go to the prom, but ignores she is inside shivering in the hands of the false Derek, who gives her an injection. Nathan was delighted Haley's leg is out of the cask just in time for the Prom, but their car breaks down on the way; without cell phone reception, they decide to walk a mile back to a convenience store, where Deb comes pick them up. Brooke sneaks out and borrows from Mouth his grandpa's car to check on Peyton. When principal Turner denies Rachel entry, she calls out she has a limo with a loaded bar- only Mouth follows her. Peyton shivers when waking up tied down in the basement as 'Derek' photographs her and confiscates her phone in time to make Lucas wait for her at the prom; Lucas tells Glenda he appreciates her company meanwhile. Brooke uses her key and finds Peyton, but is also caught. When Derek hears the girls bitch and offers to cut Brooke open as Peyton's revenger...