Lie to Me - Season 2 - Eps 1: The Core of It
A young woman approaches Lightman at his book signing, believing she has seen a murder. Lightman finds that the woman has multiple personalities, and he believes that one of her personalities witnessed the murder. Lightman passes off helping Agent Reynolds vet a potential Supreme Court nominee, instead choosing to pursue the case of the multiple-personality woman. The case is passed on to Torres, whom the nominee does not treat with respect due to her age. Torres puts her preconceived judgments about the man aside when she analyzes the facts. Lightman unlocks the woman's original personality, who helps Lightman find the original murderer. Zoe informs Lightman that she is taking their daughter, Emily, and moving to Chicago to open a law firm. Lightman buys out her stake in The Lightman Group so that she can start her own practice in town.
About Lie to Me

Title: Lie to Me
First Air Date: 2009-01-21
Last Air Date: 2011-01-31
Status: Canceled
Rating: 7.9/10 (from 1531 votes)
Language: EN
Seasons: 3
Total Episodes: 48
Network: FOX
Genres: Crime, Drama, Mystery
Production Companies: Imagine Television Studios, Samuel Baum Productions, 20th Century Fox Television
Synopsis
The world's leading deception researcher, Dr. Cal Lightman, studies facial expression, body language and tone of voice to determine when a person is lying and why, which helps law enforcement and government agencies uncover the truth. But his skills also make it easier for him to deceive others.
Cast

Tim Roth
Cal Lightman

Kelli Williams
Gillian Foster

Monica Raymund
Ria Torres

Brendan Hines
Eli Loker

Hayley McFarland
Emily Lightman