Rigo Sanchez

An NCIS agent who used to work under Gibbs asks for the team's help investigating a case where sailors on an aircraft carrier are dying of a drug overdose, but have no history of any kind of drug abuse.

As Meredith nervously awaits a final decision from Derek, her angst is interrupted when a train crash brings several seriously injured patients to the hospital, including Bonnie and Tom, a pair of passengers who've been impaled on a metal pole. And Addison Shepherd sees great potential in Izzie, who must decide whether her loyalty as Meredith's friend outweighs professional gain.

The truth is in short supply, as Meredith and Cristina lie to each other about the status of their relationships, George is given the unpleasant task of discharging an elderly patient who is no longer sick but refuses to leave the hospital; and Alex learns his fate after re-taking his medical exams.

The lives of a group of friends and families have forever been changed by the arrival of an outsider to their affluent ocean-side community of Newport Beach in Orange County, California. When Ryan Atwood (series star BEN McKENZIE) was taken in from the streets of Chino by then public defender Sandy Cohen (series star PETER GALLAGHER), the Cohens had no idea how Ryan's arrival would change their lives and the lives of those around them. Initially resistant, Kirsten Cohen (series star KELLY ROWAN) opened her heart to accept the outsider just as she had accepted Sandy, another outsider, into her powerful old-money Newport Beach family. Their "adorkable" son, Seth (series star ADAM BRODY), found a friend and brother in Ryan to share his quirky way of looking at the world--and the trials and tribulations of winning the heart of Summer Roberts (series star RACHEL BILSON), Seth's lifelong crush.

Brenda launches an investigation for the murders of two Hispanic teens who may have been killed as part of racially motivated gang warfare.