One Tree Hill - Everything in its Right Place Season 4 Episode 11

Lucas, having recovered from his heart attack, returns to school with high-hopes of restarting his new relationship with Peyton. Haley learns that Nathan involvement with Daunte caused the accident, leading Haley to be very angry at him. Meanwhile, Brooke and Rachel team up to steal the answers of the next calculus exam from the tutor center; Deb plans to break out of rehab; and Dan accepts his fate when murder charges are brought upon him.