Season 1
Episode: 1x01 | Airdate: Oct 29, 2020
In 1988, a man is released from jail after a judge deems his murder confession false. For 25 years, a family's hope for justice fades, as the killer walks the streets. But one tenacious detective refuses to let this cold case go.
Episode: 1x02 | Airdate: Nov 5, 2020
In 1997, in quaint Anne Arundel County, Maryland, a detective inherits a stack of cold cases. As he begins to unravel each one, he uncovers a shocking common thread.
Episode: 1x03 | Airdate: Nov 12, 2020
In 1993, an officer dies from a gunshot during a routine traffic stop in Manhattan Beach, California. A 12-year-old boy was on the scene during the crime, but he's too terrified to tell police what he witnessed.
Episode: 1x04 | Airdate: Nov 19, 2020
In 2007 in Bethany, Oklahoma, a young pregnant woman goes missing. Police desperately try to retrace her last steps, and unearth more than just the secrets she harbored.
Episode: 1x05 | Airdate: Dec 3, 2020
In 1996, in Tulsa, Oklahoma, a young mother is found dead on the side of a rural stretch of highway in an apparent hit-and-run accident. But as the family grieves, the façade begins to crack, and soon the truth seeps out.
Episode: 1x06 | Airdate: Dec 10, 2020
In 1993, a family is torn apart when a mother in Jacksonville, Florida goes missing. The case stumps detectives, who believe that the truth about what happened to her is locked inside the mind of the missing woman's three-year-old son.
Season 2
Episode: 2x01 | Airdate: Apr 11, 2021
In 1995, a beloved mother is found raped and murdered in the accounting office where she works. The bloody body of her young daughter is nearby. But as police photograph the scene, they get the shock of their careers.
Episode: 2x02 | Airdate: Apr 18, 2021
In 2000, in South Barrington, Illinois, a rookie cop responds to the scene of what many believe to be the site of an accidental drowning. But for that cop, something about it doesn't sit quite right. It's a hunch that, 10 years later, he still hasn't forgotten.
Episode: 2x03 | Airdate: Apr 25, 2021
In 2003, a young man in Georgia shoots his father in the head sixteen times. Days later, the body of a nun is found on the side of a Virginia road. The story behind these two crimes haunts those involved to this day.
Episode: 2x04 | Airdate: May 2, 2021
In 1980, in Radford, Virginia, college freshman Gina Hall goes out dancing and never returns. Police follow her trail to a mysterious lake house, but where she goes from there is a mystery that has endured for 40 years.
Episode: 2x05 | Airdate: May 9, 2021
In 2003 in Burlington, North Carolina, pregnant April Greer vanishes. Her boyfriend says she left him, and her family is worried sick. No one knows that the unbearable truth about what really happened to April is the stuff of nightmares.
Episode: 2x06 | Airdate: May 16, 2021
JT Armstead has feared his mom, Lovetta Armstead's husband Gary Green ever since she first brought him home. There is never any love with him - only the need to dominate Lovetta and her three children. JT watches and endures the violence against them for a year as it escalates, until one day, Gary Green commits unspeakable acts from which no one will recover.
Episode: 2x07 | Airdate: May 23, 2021
For two years, in Dallas, Texas, surgical patients fall victim to Christopher Duntsch, a monster with a scalpel and a medical degree. Dallas Assistant District Attorney Michelle Shughart isn't sure what to think when she is first approached with the case. Is this medical malpractice? Or an evil man with a scalpel? As she dives into the case, she is shocked to learn the volume of Duntsch's patients with bad outcomes. She quickly realizes this is much more than a doctor having a bad day.
Episode: 2x08 | Airdate: May 30, 2021
In 2011, Mother's Day looks a little different this year for high school freshman Tony Gana. His mother, Annamaria Gana, is battling stage 2 breast cancer. She says she's fine, but Tony can tell the medicine and the chemo is taking its toll. Officer Todd Hylton is called to the scene of an alleged shooting. Just moments earlier, the caller told dispatch that his mom shot him.
Season 3
Episode: 3x01 | Airdate: Apr 10, 2022
In 1999, when an Idaho woman dies of a suspected drug overdose, the case seems open and shut until her three-year-old daughter gives a chilling statement to police. Now, that daughter wants to know why it took the police so long to believe her.
Episode: 3x02 | Airdate: Apr 17, 2022
In rural Missouri, the body of a young woman lies dead on a deserted dirt road only days before her wedding; while investigating her death, police uncover surprising secrets in her fiancé's life.
Episode: 3x03 | Airdate: Apr 24, 2022
In 1984, a police sergeant's 12-year-old daughter goes out to deliver the local paper but doesn't return; an immediate and frantic city-wide search only turns up more questions.
Episode: 3x04 | Airdate: May 1, 2022
A landlord in Birmingham, Ala., approaches his rental home to inspect a broken window when he suddenly hears a baby crying, but what he discovers inside will haunt two families for the rest of their lives.
Episode: 3x05 | Airdate: May 8, 2022
After a savage beating that nearly kills a young mother, Omaha investigators learn that she's not the only victim; they launch a relentless search for the killer and quickly realize their most crucial clue might die with their victim.
Episode: 3x06 | Airdate: May 15, 2022
The murders of two teen girls at a remote and scenic lookout point seem random until police uncover a web of secrets among their network of friends.
Season 4
Episode: 4x01 | Airdate: Sep 4, 2022
In 2005, a woman fails to show up at a Motley Crue concert and is never seen again; to this day, her friends and family wait for her killer to visit her secret grave.
Episode: 4x02 | Airdate: Sep 11, 2022
In 1996, a Wyoming college student leaves a dorm party and gets a ride from the wrong classmate, vanishing into the night. Police scramble in order to try and find her before sunrise.
Episode: 4x03 | Airdate: Sep 18, 2022
When the perpetrator of a brutal shooting claims no randomness to his murders, a prosecutor must untangle fact from fiction.
Episode: 4x04 | Airdate: Oct 2, 2022
In 2017, a young couple's hope for a happily-ever-after ends in bloodshed, leaving two grandmothers to make sense of unbearable horror and grief.
Episode: 4x05 | Airdate: Oct 9, 2022
Lisa Reeves wasn't looking for love when she met Randy Gwathney -- what she got, instead, was bloodshed.
Episode: 4x06 | Airdate: Oct 16, 2022
In 2021, when 33-year-old Erika Verdecia goes missing, her family launches their own search for her. What their homegrown investigation uncovers is a tragic trail of bloodshed, 36 years in the making.
Season 5
Episode: 5x01 | Airdate: Apr 18, 2023
In 2004, the cat-and-mouse hunt for a serial killer targeting Black females antagonizes investigators in Peoria, Ill.
Episode: 5x02 | Airdate: Apr 25, 2023
When five people vanish in 1993, cops have zero leads; seven years later, someone connected to the case starts to talk.
Episode: 5x03 | Airdate: May 2, 2023
In 1995, when a 14-year-old girl in Happy Valley, Washington, goes missing, detectives uncover a grim family secret.
Episode: 5x04 | Airdate: May 9, 2023
In 2001, in Cortez, Colo., the violent murder of a gay Navajo teenager means two spirits die with him.
Episode: 5x05 | Airdate: May 16, 2023
For six months in 2014, a serial killer preys upon innocent victims in Los Angeles.
Episode: 5x06 | Airdate: May 23, 2023
In 1995, a desperate mother in Conroe, Texas, learns the hard way that sometimes Satan takes the form of a family friend.
Season 6
Episode: 6x01 | Airdate: Jan 7, 2024
After a Valentine's dance in 1974, 17-year-old Carla Walker is kidnapped by a man with a gun; for 45 years, the case goes unsolved, and no one knows that the person responsible is living uncomfortably close, hiding in plain sight.
Episode: 6x02 | Airdate: Jan 14, 2024
In 2016, when a beloved young mother vanishes, her family - desperate for answers - makes a deal with the devil.
Episode: 6x03 | Airdate: Jan 21, 2024
In 2008, a real estate developer finds his glamorous wife Kay Wenal slashed from ear to ear in her Georgia home; with few clues in the case, investigators quickly learn that all is not what it seems in her picture-perfect life.
Episode: 6x04 | Airdate: Jan 28, 2024
In 2019, when a beloved father vanishes, his home appears spotless. However, investigators notice that there's something odd about the flower garden.
Episode: 6x05 | Airdate: Feb 4, 2024
In 2011, as the manhunt for a dangerous cop killer rages across Athens, Ga., police get a call from the man they are looking for; he's not alone and has hostages, and police fear he wants to go down in a blaze of glory.
Episode: 6x06 | Airdate: Feb 4, 2024
In 1992, when Jennifer Drury learns about her father Harold's brutal, cold-blooded murder during a holdup, her first thought is that the cult has something to do with it.