Years ago, Walker put Garrett Stone behind bars and now that he's paroled -- it's payback time. As Garrett and his men pursue a Dallas bank-robbing spree, their getaway car driver is killed in a shoot-out. Trivette trains as a driver and then infiltrates their organization after arranging the gig through Bob, the owner of a hip nightclub on the east side. Meanwhile, Alex officially opens the H.O.P.E. Community Center (Help Our People Excel) and Carlos helps a young troubled boy say ""no"" to gang life. (Taken from CBS Homepage)