Lie to Me Photos from "The Core of It"
The new season of Lie to Me premieres on Monday night.
Star Tim Roth says the show will focus more on character arcs this year than on weekly investigations. It will explore, for example, Lightman's relationship with his ex-wife.
On the season premiere, a woman with multiple personalities enlists The Lightman Group to investigate a murder case. Click on the photos below for a closer look at various scenes from the episode: