Tom feels a new Scavo's Pizzeria employee's interest in Lynette threatens him; Susan considers moving from Wisteria Lane; a neighbor's darkest secret.
Both the ATF and the Russians prove obstacles as the club looks to heal old wounds.
On leave from NCIS while still grieving the loss of his wife and his kids' mother, Director Vance discovers unexpected personal information that causes him to question everything.
Grissom and Catherine investigate the grisly meat grinder murder at a slaughterhouse. (TV-14)
Bob is held hostage by a drug cartel after he poses as a chemist who can turn cocaine into paint for easy smuggling. Meanwhile, Mack penetrates the group posing as a prize fighter in an illegal betting ring to help bring them down.
