Peyton and Lucas' wedding day has finally arrived and surprise guests are in attendance. Haley plays an unexpected role in the ceremony while Nathan hopes to be called up to the NBA. Skills keeps Jamie on a short leash, and Brooke does the same with recurring guest star Nick Lachey (appearing as himself).
Wade hopes to win the Battle of the Bands and use the prize money to open his own bar; Lemon talks Magnolia into some sisterly bonding; Lavon helps Tom with his relationship.
The CSI team goes behind the scenes at a horror porn film studio to investigate the murder of a slasher film actress murdered on the set of one of her movies. (TV-PG)
When a popular student and star pupil at Manhattan's most elite private school is murdered, the CSIs find themselves immersed in the highly competitive world of over-privileged youth. (TV-14)
Terrorists kill a state department employee and a plastic surgeon.
