Susan is miffed when Mike's unexpected – and very sexy – houseguest (guest star Heather Stephens as Kendra) forces him to postpone their first official "date." Lynette becomes steadily more dependent on the twins' ADD medication as Gabrielle becomes jealous of the "other" woman in John's life. Bree's kids mutiny when they learn their dad has moved out and the enigmatic Mr. Shaw (guest star Richard Roundtree) comes closer to solving one of Wisteria Lane's big mysteries.
When two guards at a privatized maximum security prison in Texas are murdered, the BAU suspects that more than one UnSub within the prison could be at work.
After foiling an apparent hit on Ava, Raylan will stop at nothing to track down the people responsible, only to find that she may not have been their actual target.
Catherine, Nick, and Sara investigate a seemingly months old body found in the mountains. (TV-PG)
Walker and the gang must locate an ambulance that is carrying a donor liver to save a young girl's life.