When Roman wants to trade Reese for Rayborn, whom he's convinced is still alive, Crews launches a covert crusade to find his partner, which brings him answers to long-standing questions along the way.

After a Space Shuttle pilot is found shot to death after managing to land his private plane, Crews and Reese must determine if it was suicide or murder.

When the wife of a prominent campaign runner is murdered, Crews and Seever wonder if her death is related to a controversial gun ban initiative that she spearheaded.

Hoping to take down Jack Reese, Crews finds the Seybolts' murderer, but doesn't succeed in proving who set him up.

While investigating a triple execution-style homicide, Reese and Crews go up against an old nemesis, a Russian mob boss who has woven a deadly and wicked web.

Fearing that a rapist she met at an AA meeting will strike again, Dani enlists Crews' help to take him down.

Crews and Reese race the clock to stop a serial killer who’s locking people in boxes and leaving them to die all over L.A.

In the chaos of an L.A. earthquake, a killer sets a trap for Crews.

Reese and Crews take a trip to an Indian reservation to find out who killed the last sheriff standing.

Charlie and Dani track the killer of a Zen Master who was buried alive ten years prior.

Crews and Reese investigate a case where an online infatuation turns into a deadly crush.

Crews and Reese investigate a bride's murder; Crews realizes that a child may have witnessed the murders for which he was convicted.

The murder of two Iranian American students sparks racial unrest as Crews and Reese race to rescue their kidnapped friend.

An upscale family man is suspected of killing his wife, and Crews sees his ex-wife for the first time since getting out of jail.

A food bank delivery man is found murdered and buried up to his neck, surrounded by flower petals in a backyard. Crews and Reese believe the incident may be related to a cult from the 1970s. Crews confronts Mickey Rayborn, despite warnings from the FBI.

When an angel falls from the sky, Crews and Reese's murder investigation leads to a slippery Russian gangster.

With his new overachieving partner, Crews investigates the murder of a woman who was in a relationship with her just-released convict pen pal.

When the lead singer of a cover band is found dead on stage, Crews and Reese must go through a string of impersonators to find the real killer.

Charlie and Reese work a case so cold it's frozen.

Crews and Seever are under pressure to solve the murder of an assistant coroner; a murder that if left unsolved, could jeopardize all of their closed cases.