The Lightman Group investigates the murder of a journalist and friend of Lightman’s who was killed while exposing a corrupt politician

A missing woman leads the Lightman group to discover criminal activity in the adult film industry.

Foster’s boyfriend, Dave Burns (Max Martini), is kidnapped, and Cal must track him down with the help of Burns’ mysterious ex-partner

Cal and Zoe (Jennifer Beals) are called to witness the execution of a man (David Marciano) they helped send to death row 17 years before—and face the possibility that he’s innocent. Marciano is joined in the cast by fellow alumni of “The Shield,” including David Rees Snell, Catherine Dent, Benito Martinez, Kenneth Johnson and Cathy Cahlin Ryan, the wife of “Lie to Me” executive producer (and creator of...

A fighter in an underground club is found dead; Foster discovers a troubling secret.

When a gubernatorial race in Virginia turns deadly following the death of a young woman at a campaign event, the Lightman Group is tapped to explore conflicting scenarios of foul play.

Torres is forced to revisit her troubled past when her half-sister is incarcerated in a juvenile corrections facility.

After a housing-project shooting, the D.C. police ask Cal to read the face of a paralyzed victim, who can move only his eyes.

Cal confronts unsettling truths in his past as he and his team try to save the lives of an Iraq War vet and his family.

Lightman is an expert witness at the of a woman charged with murdering her high-powered, and much older, husband.

Lightman and Foster are forced to revisit events in their past after one of Lightman’s former colleagues is killed by a car bomb.

Lightman plays a dangerous game of cat and mouse with a brilliant, charming psychology graduate student whom Lightman identifies as a psychopath. When nobody believes him, Lightman sets out to prove the doubters wrong and catch the psychopath before he kills again. Complicating matters is Lightman’s former mentor, a renowned psychologist who, also fooled by the charismatic young man, is protecting him for personal and professional...

During a political protest an unhappy farmer threatens the U.S. Treasury Department building by parking his tractor full of explosives nearby. Meanwhile, Loker has to bear down with a group of third graders in a field trip stuck in the Lightman Group offices.

Cal, Foster and Reynolds go all in to find a missing finalist from the World Series of Poker in Las Vegas, where Cal must determine if the other players are being straight with him about the disappearance. Meanwhile, an analysis of Loker’s latest relationship allows him and Torres to get better acquainted in the process

During the holiday season, Lightman goes to Afghanistan to assist in a mission to rescue two captured marines, and his only source of intelligence is an American expatriate.

A troubled teen who believes he was abducted as a baby wants to learn about his past. Meanwhile, Loker investigates a deadly stampede at a megastore the day after Thanksgiving

When a government witness is murdered, the FBI hires The Lightman Group to determine who leaked the witness’ whereabouts to the killers and to protect Agent Reynolds, the star witness in the case. When Reynolds refuses to testify in the case, Lightman and Foster learn he is hiding something in his past.

A face from Lightman’s past pulls him into a dangerous criminal conspiracy, testing his friendship and loyalty. Meanwhile, The Lightman Group investigates a high school student’s homicidal threats.

The Lightman Group questions a man suspected of killing his wife; determined to prove his innocence, the man takes drastic measures that put the team’s lives in danger.

While vacationing in Mexico, Cal and Emily get involved in the case of a missing American woman. Back in D.C., Foster and Cal’s rival, Jack Rader (Marc Blucas), investigates tainted blood in area hospitals.