Joanna agrees to tell Adam everything she knows about Sable, in exchange for his protection. Upon Alexis' return to Denver, Blake confronts her about the ad asking for information on Roger Grimes. She reasserts her vow to see him pay for Grimes' murder. Fearing Alexis may get a warrant to search the lake, Blake asks Dex to dive into the lake and make sure everything that needs to be hidden stays that way. Zorelli promises his commanding officer, Capt. Handler, that he will drop the Grimes case and is given his old job back. Sable is pleased when Monica moves in with her. But Sable's joy is short-lived when Alexis and Adam tell her the tankers have been destroyed. Sammy Jo offers Tanner a check for his home for runaways. She grows increasingly fond of him, unaware that he is married. Blake goes to Delta Rho to make amends with Fallon, and finds the picture Zorelli left behind. With all his faith in Fallon destroyed, Blake storms out. Dex goes to Alexis' penthouse to talk about her vende