Daniel Graves

J.D. questions his relationship with his interns; Carla inadvertently gives Elliot an awkward nickname at her new job; Dr. Cox keeps Turk from warning Jordan about a con man.

Nolan deals with a skeleton from his past; Daniel's role is challenged; Carl's christening reveals new concerns for Jack and Declan.

When Seth visits Summer at Brown, he finds an empty dorm room. Meanwhile, Sandy and Kirsten take advantage of an opportunity to bond with Ryan, who is in a Taylor-induced haze.

[Season Finale] In the emotional series finale of "The O.C.," Ryan, the Cohens, the Coopers and their friends build new lives, resolve lingering issues, face major decisions and undergo shocking personal transformations.

Breanna stuffs her bra to land a job.

After a middle of the night break-in in a suburban home on the edge of the Vegas desert reveals a body dump of a college-aged kid, our CSIs discover an abondoned military compound now being used to house a small cult. Once inside, we discover a mass suicide has taken place that coincides with a meteor shower the night before, but with 11 bodies and 12 beds, Grissom surmises that our killer may be missing.