Jonathan Castellanos

When a scared, emaciated young boy is found in the Arizona desert and another boy winds up missing, the BAU begins searching for the kidnapper as Morgan reaching into his scarred past, tries to bond with the found child. Garrett M. Brown and Jackson Pace guest star.

Jane gets the CBI involved in a case in Napa in order to focus on Sheriff McAllister, while Van Pelt and Rigsby finally take a trip down the aisle and get married.

In an effort to capitalize on his commitment to Jennifer (Bianca Kajlich), Adam (Oliver Hudson) convinces Jeff (Patrick Warburton) to host an engagement party, which ultimately provides a lesson in "giving" and "receiving." Meanwhile, Audrey (Megyn Price) gains an unsolicited insight into her sister Barbara's (guest star Heather Locklear) single life where Russell (David Spade) finds himself unsuspectingly beaten at his own game. Written by: Tom Hertz Directed by: Mark Cendrowski

Shirley is compelled to help an old friend of Denny who is discharged from the army for coming out publicly as being gay, but finds resistance from the judge for challenging America during war time. Meanwhile, Alan's "word salad" returns whenever Lorraine

John and Ben are the first responders to a gruesome triple homicide in Hancock Park, where a mother is bludgeoned to death and her young daughters are found bound, gagged, raped and dead in their bedrooms. While investigating the case, Lydia and Rene realize they have two very different styles of doing detective work. Meanwhile, Sammy continues to have problems with his wife, Tammi (recurring guest star EMILY BERGL) who seems unable to complete even the simplest of tasks. And Ben confronts John about his increasing reliance on pain pills.