Colter and Russell search for a victim of a nefarious research project.

While searching for answers about his father, Colter is pulled into a tense case involving a teenage boy's missing parents, uncovering a dangerous situation far more complicated than it first appears.

Colter is hired to find a teen girl who went missing from a friend's house during a tragic triple homicide.

A pregnant wife reaches out to Colter to find her missing husband.

Randy enlists Colter's help when one of his closest friends vanishes while under house arrest.

When a young boy disappears during a school field trip at the aquarium, Colter must navigate a volatile father's desperation to find his son.

After Baxter, a veteran stuntman, disappears following a risky stunt, his girlfriend Laura calls Colter to investigate a B-movie set, uncovering shady producers and a trail that leads into a dangerous underground world.

When a doctor vanishes after her shift, Colter uncovers a trail of stolen drugs and disguises revealing a calculated revenge plot.

When an 18-year-old goes missing from his family's restaurant, Colter uncovers the teen's underground fake ID business and the secret life he's been hiding from his parents.

Injured and framed for a string of murders, Colter, cut off from Reenie and Randy, must rely on unexpected ally Billie to stop a relentless assassin, uncovering a murky truth where justice and vengeance blur.

When Colter's old friend Keaton asks for help finding his former partner, they uncover a trail of bodies and a conspiracy that runs deeper than they could've imagined.

When a grieving mother becomes the prime suspect in her missing daughter's murder, Colter sets out to find the true culprit and prove her innocence.

When chasing down leads about his father's past, Colter meets a man desperate to find his daughter who vanished while working a courier route; Colter is pulled into an orbit of a wealthy family and their ruthless fixer.

When a crime scene cleaner disappears, Colter discovers her fascination with true crime, which may have led her into dangerous territory; Colter uncovers a group of amateur sleuths whose hunt for a killer puts everyone at risk.

Four teens vanish in the Santa Cruz Mountains, and Colter's search uncovers a hidden agenda.

When a man disappears in a lawless desert town, Colter's investigation uncovers a hidden relationship that draws him into a dangerous power struggle – and leaves him facing the hard conditions of the wilderness.

On Halloween night, when a nurse is murdered and arsonist Heston Koontz disappears from a psychiatric facility, Colter follows a trail of unsettling clues to uncover the truth.

After discovering they've disrupted a sinister underground operation called The Process, Colter and Russell must race to find the source behind these chained events and end it once and for all.

As Colter grapples with the shocking truth surrounding his father's death, Russell joins forces with his brother to help track down the missing wife and daughter of one of Reenie's clients.