One Tree Hill - Season 4, Episode 20: Soundtracks

Lucas confronts Dan with gun while mom is passed out.

In the hospital, Haley talks to Peyton.

Nathan asks Skillz for help from his father.

Before Brooke walks into the principal's office to confess stealing the calculus test.

Peyton helps Lucas in his hospital gown, Brooke and Chase play around in their Graduation gowns.

Coach takes Haley for a walk; he tells her he will help Nathan as much as possible. Haley tells him she is ready to sacrifice her life for Nathan's happiness.

Nathan confronts Dan about Keith and finds out the truth.

Haley goes into labor.

Lucas rushes to his mom's aid.

The graduation ceremony.