Season 4, Episode 15
Airing: January 31, 2012
Trust, Truth and Traffic
Dixon is arrested in connection with a sorority-house fire, and the chaos could expose Annie's secret; Adrianna and Silver try to move on from past conflicts, but their efforts take a toll on Silver's relationship with Greg; Vanessa plans a party to relaunch Liam's bar that includes a performance by the All-American Rejects
