Kelli Williams, formerly of "The Practice" and "Lie to Me" is the guest unsub tonight on CRIMINAL MINDS. In an episode entitled "Hanley Waters," a soccer mom (Williams) goes on a killing spree. Also, the team deals with their feelings on losing Emily Prentiss (Paget Brewster). Since SSA Derek Morgan (SHEMAR MOORE) was the person closest to Prentiss, SHEMAR fans are anxious to see how our favorite profiler has been affected.
Airs at 9 p.m. ET on CBS.