is the fifth episode of the first season of the American crime drama Lie to Me , which originally aired on March 4, 2009. Episode Overview
: The episode highlights the use of applied psychology and interpreting microexpressions to reach the truth. [S1E5] Unchained
: They investigate whether a young firefighter, Mitchell , died in a fire by accident or was murdered by a colleague. is the fifth episode of the first season
: Cal explains that Ria's history of being abused made her a "natural" at reading emotions, as she learned to do so as a survival mechanism. which originally aired on March 4
: They are tasked with determining if Manny Trillo , a convicted gang leader, has genuinely reformed or is lying to gain parole.