"Touch Me I'm Going to Scream, Part 1"
Brooke is attacked at her store.
"Touch Me I'm Going to Scream, Part 1"
Dan is kidnapped and held hostage by Nanny Carrie.
"Get Cape. Wear Cape. Fly."
Quentin is shot to death during a convenience story robbery, and the town mourns.
"You've Dug Your Own Grave, Now Lie In It"
Deb and Dan take out Jamie's crazy nanny Carrie.
"Searching for a Former Clarity"
A moment of TV infamy: While in the hospital waiting for his transplant, Dan watches as a dog eats the heart he's supposed to get after the EMT trips and drops the cooler carrying it.
"Forever and Almost Always"
Peyton and Lucas finally wed, but their happiness is cut short when a pregnant Peyton collapses and is rushed to the hospital.
"Remember Me As A Time Of Day"
Peyton gives birth to her and Lucas' daughter, Sawyer Brooke Scott.
"What Are You Willing to Lose"
It's revealed that Dan is now married to Rachel.
"Believe Me, I'm Lying"
Haley punches Renee in front of paparazzi.
"I and Love and You"
Dan gets Renee to admit on the air that she made up her story about Nathan fathering her unborn child.
"The Last Day of Our Acquaintance"
Haley's mother, Lydia, passes away.
"Almost Everything I Wish I'd Said The Last Time I Saw You"
Haley reveals that she's pregnant again; Brooke and Julian get engaged.
"Almost Everything I Wish I'd Said The Last Time I Saw You"
Katie shoots Clay and Quinn, leaving Clay in a coma.
"Darkness At the Edge of Town"
Brooke and Jamie are saved by Julian after a hit-and-run driver leaves them for dead during a hurricane.
"The Other Half of Me"
Julian and Brooke finally tie the knot.
"This is My House, This is My Home"
Haley gives birth to a daughter; Brooke discovers she's pregnant with twins.
"Love the Way You Lie"
Julian accidentally forgets his son Jude in the car.
"The Killing Moon"
Nathan goes missing.
"A Rush of Blood to the Head"
Clay, having repressed memories of his dead wife, suddenly remember he has a son, Logan.
"Last Known Surroundings"
Lucas returns to Tree Hill.
"Hardcore Will Never Die, But You Will"
Brooke is attacked by Xavier.
"Danny Boy"
After rescuing his son Nathan from his kidnappers, Dan Scott dies.