Plot summary
An FBI agent, Ben Reynolds, enlists the Lightman Group in the hunt for a serial rapist. Lightman is slightly disadvantaged by the skills of lying demonstrated by an incarcerated serial rapist (played by Daniel Sunjata ) whom the suspect is thought to be copycatting. Lightman breaks his cool, as Torres doesn't follow his rules, while Foster is put in jeopardy. The entire team all work on this case, as the clock ticks to find the serial rapist. Ben Reynolds is made part of the Lightman group at the end of the episode.
Credits
Adapted from Wikipedia contributors, List of Lie to Me episodes. HTML formatting and reference markers removed.