AMC+

Leaphorn and Chee call upon all their resources to solve the case and serve justice after learning the identity of the killer; Bernadette fights for her life after coming face-to-face with the truth.

Lt. Joe Leaphorn and Sgt. Jim Chee investigate the disappearance of a Navajo boy; Manuelito makes a sinister discovery while adjusting to life on the border patrol; an FBI agent comes to solve a case linked to Leaphorn's recent past.

Leaphorn and Chee find themselves on a manhunt after making a shocking discovery; Special Agent Washington questions Leaphorn about a person of interest; Manuelito puts her job on the line when she searches for answers at a local ranch.

Bored, Walt quizzes the guys on comic book trivia; a customer sells a Hellboy prop replica.

With Patrick Kearney behind bars, police realize another predator is on the loose; an investigation leads to "The Freeway Killer" and his torture chamber on wheels; the murders suggest the work of more than one single killer.

With Bonin behind bars, law enforcement hopes the nightmare is over, until another wave of freeway murders shatters their illusion; this third killer is the most methodical of them all and, if not for a random police check, might have evaded police.

In the late 1960s and early 1970s, law enforcement discover a pattern of murdered hitchhikers and young men; their investigation lead them to an unassuming aerospace engineer, who lives a double life as a sadistic killer.

With Patrick Kearney behind bars, police realize another predator is on the loose; an investigation leads to "The Freeway Killer" and his torture chamber on wheels; the murders suggest the work of more than one single killer.

With Bonin behind bars, law enforcement hopes the nightmare is over, until another wave of freeway murders shatters their illusion; this third killer is the most methodical of them all and, if not for a random police check, might have evaded police.

In the late 1960s and early 1970s, law enforcement discover a pattern of murdered hitchhikers and young men; their investigation lead them to an unassuming aerospace engineer, who lives a double life as a sadistic killer.

With Patrick Kearney behind bars, police realize another predator is on the loose; an investigation leads to "The Freeway Killer" and his torture chamber on wheels; the murders suggest the work of more than one single killer.

With Bonin behind bars, law enforcement hopes the nightmare is over, until another wave of freeway murders shatters their illusion; this third killer is the most methodical of them all and, if not for a random police check, might have evaded police.

Rodney Alcala flees Los Angeles in 1968 after the rape and attempted murder of an 8-year-old girl, but after moving to New York under an assumed name, he begins working at a New Hampshire arts camp for children.

After his early release in 1974 from prison, Rodney Alcala's victim count continues to rise as he uses his photography skills to prey on both young women and children.

In 1979 on Huntington Beach, Calif., a girl goes missing and is later found dead in a wooded area; the only lead is a sketch composite that resembles Alcala.

In November 1959, four members of the Clutter family are brutally murdered in their home in a small Kansas farming community.

Kansas law enforcement survey the aftermath of the seemingly unmotivated crime, while criminals Perry Smith and Richard Hickock go on the lam.

Detailing the resulting investigation and convictions of Perry Smith and Richard Hickock, along with the ensuing media coverage.

As Perry Smith and Richard Hickock face a death sentence, Truman Capote's coverage of the infamous case and his ensuing novel, "In Cold Blood," spawns the modern American True Crime genre.

Rodney Alcala flees Los Angeles in 1968 after the rape and attempted murder of an 8-year-old girl, but after moving to New York under an assumed name, he begins working at a New Hampshire arts camp for children.

After his early release in 1974 from prison, Rodney Alcala's victim count continues to rise as he uses his photography skills to prey on both young women and children.

In 1979 on Huntington Beach, Calif., a girl goes missing and is later found dead in a wooded area; the only lead is a sketch composite that resembles Alcala.

In the late 1960s and early 1970s, law enforcement discover a pattern of murdered hitchhikers and young men; their investigation lead them to an unassuming aerospace engineer, who lives a double life as a sadistic killer.

With Patrick Kearney behind bars, police realize another predator is on the loose; an investigation leads to "The Freeway Killer" and his torture chamber on wheels; the murders suggest the work of more than one single killer.

With Bonin behind bars, law enforcement hopes the nightmare is over, until another wave of freeway murders shatters their illusion; this third killer is the most methodical of them all and, if not for a random police check, might have evaded police.

In the late 1960s and early 1970s, law enforcement discover a pattern of murdered hitchhikers and young men; their investigation lead them to an unassuming aerospace engineer, who lives a double life as a sadistic killer.

With Patrick Kearney behind bars, police realize another predator is on the loose; an investigation leads to "The Freeway Killer" and his torture chamber on wheels; the murders suggest the work of more than one single killer.

With Bonin behind bars, law enforcement hopes the nightmare is over, until another wave of freeway murders shatters their illusion; this third killer is the most methodical of them all and, if not for a random police check, might have evaded police.

In November 1959, four members of the Clutter family are brutally murdered in their home in a small Kansas farming community.