Jack Laufer

It's a day of disturbing realizations when Mitchell manages to ruin one of Jay's proudest golf moments, Phil overhears something that may forever change how he sees his little girl, and Gloria stumbles upon Claire's dangerous little secret.

A woman's strangulation appears to be the work of a cross-dresser; Licalsi's new partner tries to pick a fight with Kelly.

Simone and Sipowicz ponder the cultural implications of a nursery rhyme and question the credibility of a murder witness.

A serial killer who disguises his victims' demise by creating car accidents to mask their earlier deaths is the subject of a BAU manhunt. William Mapother ("Lost") and Wil Wheaton ("Numb3rs") guest star.

Jess panics when her sister, Abby, decides to stay in Los Angeles and sets her eyes on one of the loftmates. Meanwhile, Winston procrastinates about checking his test results for the LAPD entrance exam.

As Nic struggles with her recovery, a former colleague comes back to the hospital to support her; the search begins for a new CEO; Devon sees an opportunity to fix the system.