Someone winds up dead when DiNozzo confronts a man impersonating a Navy officer; DiNozzo’s father needs to share a secret with his son.

As Brooke angrily deals with Alexs tryst with Julian, Lydias condition worsens, prompting Quinn and Haley to try to reconnect with Taylor. Clay is forced to deal with Katies unsettling…

Nathan tries to help Haley and Jamie confront Lydia’s seemingly hopeless situation, while Brooke and Julian navigate their volatile relationship in the midst of a hectic movie shoot. Meanwhile, Clay…

Brooke and Julian try to find a balance between their personal lives and work as the movie shoot begins. Nathan and Haley receive a surprise visit, and Clay supports Quinn…

With the assistance of Peyton and Brooke, Lucas throws Nathan and Haley a wedding reception. Although Haley’s parents support the marriage, Deb has a difficult time accepting it. Meanwhile, Dan’s…

After Lucas and Keith learn that Dan had a heart attack and is still in the hospital, they decide it is best for them to return to Tree Hill. When…

The team pursues a copycat serial killer who is recreating the techniques used by past famous murderers.