Wallace's basketball coach is found dead and his son is a suspect. Plus, Keith and Veronica discover that the alibis given by Mindy O'Dell and Professor Landry do not match.
Walden and Alan visit Kate's fashion show in New York so Walden can reveal the truth about his identity. What revealed, however, is a Broadway-style song and dance performance.
The Party Down team caters a senior singles mixer hosted by Pepper McMasters. Constance has an awkward encounter with an old flame and Casey seeks relationship advice.
Ruthless defense attorney Sebastian Stark takes a job with the Los Angeles D.A.'s high-profile crime unit, where he leads a team of fledgling prosecutors through a scandalous murder trial.