Plot

Dr. Lightman and Dr. Foster search for the truth in cases involving a devoutly religious high school student accused of killing a teacher, and a congressman accused of having an affair.

Dr. Cal Lightman teaches a course in body-language and makes an honest fortune exploiting it. He's employed by various public authorities in various investigations, doing more when the police etc. fail to go the extra mile. Today he finds out the truth about a murder involving high school-kids and/or - staff. And why Congressman Zeb Weil would rather resign under false accusations of having paid for sex than divulge his purpose in the bordello.—KGF Vissers

Dr. Cal Lightman is an expert in facial expressions and body language and works seeking the truth behind the lies of people under investigation of the police and authorities. His assistants are Dr. Gillian Fosterand Eli Loker and they have just hired the TSA agent Ria Torres to join their team. Dr. Lightman is presently working in a murder case where a teenager Jehovah witness is accused of killing his teacher. He is simultaneously hired to investigate a congressman that will be accused by the press for having sex with a whore in a brothel.—Claudio Carvalho, Rio de Janeiro, Brazil