The O.C.: The Dearly Beloved

In the wake of Caleb's death, Sandy takes action to save his marriage to Kirsten and visits a rehab center. Jimmy and Hailey arrive in town for the funeral. Seth, Ryan, Summer and Marissa come under fire during a shootout at the Bait Shop when Jess lures Trey into a drug deal. Ryan asks Trey to get out of town. Sandy stages an intervention and takes Kirsten to a rehab clinic. Jimmy and Julie contemplate a reunion. Summer learns from Marissa that Trey attacked her and tells Seth. Seth decides that it's best that he tell Ryan and Ryan goes after Trey.