Sarah Edwards

Haley convinces Lucas to go with the team to a party at Nathan's beach house, hoping that the guys will become friendlier. When Lucas sees the wealth that is denied him, he finally confronts his mother about why she lets Dan ignore them. Meanwhile, when Nathan's mother, Deb Scott, returns home and tries to deal with her angry son, she turns to Karen for advice.

The night of Dan and Deb's annual basketball appreciation party spurs old memories and new feelings. Karen makes a new friend, Keith confronts Dan again, and Lucas finally makes his romantic intentions clear to Peyton. Meanwhile, Haley and Nathan grow closer until Brooke spreads a vicious rumour that devastates Haley.

After fighting with his father and Haley, Nathan succumbs to the pressure and takes amphetamines to help him play basketball better. However, he isn't prepared for the destruction the drugs do to both his body and his family. Meanwhile, Peyton intends to rekindle her relationship with Lucas, but when she arrives at his house, she witnesses him with Brooke.

When a marine dies saving the life of a Belgravian prime minister from an assassination attempt, the NCIS team is given the job of protecting the minister's daughter while she studies in the USA - while also investigating the death of the marine.