Lie to Me

In the series opener, the son of a family of devout Jehovah's Witnesses is accused of killing his teacher after being caught fleeing the scene of her murder. Meanwhile, the team is hired by the Democratic National Committee to investigate a second case in which the Chairman of the House Ethics Committee is accused of paying for sex.

When a female soldier charges a commanding officer with sexual assault, Lightman is brought to Fort Meade to find out if there's any truth to the accusation. Meanwhile, the Lightman Group is hired to determine whether the young star of a college basketball team accepted a bribe to play for the university.

The murder of a teenage girl - who is the daughter of a powerful federal judge - leads The Lightman Group to a highly competitive college-prep school where getting to the head of the class means everything. The team also investigates a NASA test pilot accused of intentionally crashing a $250 million aircraft.

At a state wedding, Lightman and his team work to prevent the assassination of a South Korean ambassador. But when someone else is shot, Lightman exposes long-held family secrets and lies to identify the assassin.

Lightman and Torres team up to determine if a former gang kingpin will return to a life of crime.

Lightman and Foster investigate the disappearance of an 11-year-old girl. Loker and Torres must determine whether a famous peace activist is who she claims to be and if her bestselling memoir is true.

Lightman's team investigates potential sabotage at a pharmaceutical company owned by a longtime friend.

Lightman becomes obsessed with his investigation of two young women who committed suicide. Meanwhile, the team tries to recover billions of dollars for investors who were bilked by a Ponzi scheme.

In the wake of a building collapse in a small town outside Washington, DC, Lightman is brought in to determine who is at fault, and discovers a massive cover-up. Meanwhile, the team is hired by a "dot-com" billionaire to determine if his girlfriend loves him for the right reasons.

When Lightman's ex-wife enlists him to help investigate an arson case in which the only eyewitness is a 5-year-old boy, it quickly becomes clear that she and Lightman still have feelings for each other; and Torres questions a rapper who is suspected of murder.

An old case comes back to haunt The Lightman Group.

Search for serial rapist is Lightman's toughest case yet.

After a terrorist bombing, the FBI calls on the Lightman Group to help identify those responsible, and prevent more attacks; the case takes a personal turn for one member of the team, and begs the question of whether honesty is indeed the best policy.