Lie to Me

Season 1, Episode 6

Episode Title: Do No Harm

Air Date: 2009-03-11

Overview:

Lightman and Foster investigate the disappearance of an 11-year-old girl who may have been murdered. Meanwhile, Loker and Torres must determine whether a famous peace activist is who she claims to be and if her bestselling memoir is true, but Loker's attraction to the socially conscious woman may be clouding his assessment of her.