Schedule

When Sherry Leighty goes missing in 1999, her family is left wondering how a dedicated mother of three could vanish without a trace. A decade later, the cold case heats up when Sherry's sister launches a social media campaign.

Near what's known as the hanging tree, the mutilated body of Timothy Coggins is found in late 1983. The investigation is thwarted and the case freezes for over 30 years, until a newly elected sheriff vows to bring the killers to justice.

Just after the last day of school in 1984, 15-year-old Reesa Trexler is found murdered in her grandparents' home. For decades, a stalled investigation only fuels the town rumor mill, pointing an accusing finger at Reesa's 13-year-old sister, Jodie.

In July 1997, the brutal murder of 19-year-old Tiffany Johnston rocks the small town of Bethany, Oklahoma. DNA points to her killer over a decade later and leads investigators across state lines to Texas--to the buried bodies of two other missing women.

In the heart of Cajun country, young mother Brenda DuPont is found murdered in her home in May 1988. The initial investigation sputters and turns cold, but Brenda's older sister Linda vows to solve Brenda's murder, no matter how long it takes.

When 36-year-old computer programmer Lisa Valdez fails to show up for work, her apartment manager finds her brutally murdered. Detectives ask, could she be the victim of a brutal serial killer? Or was Lisa murdered by someone she knew?

Bridget Kelly is raped, shot three times, and left for dead by an intruder in her home. Daryl is caught in a freak blizzard that threatens to bury him alive in his jeep.

A 15-year-old girl is abducted and raped by a serial killer. A photographer is trapped under the rubble of a collapsed hotel in the Haitian earthquake. A woman is beaten and slashed with scissors by a neighbor.

Eduardo and Jayne face a living nightmare when Eduardo is kidnapped, confined in a small box, brutally tortured, injected with tainted blood and shot twice. Over seven and a half desperate months, Eduardo must fight for life as Jayne fights to save him.

After being abducted at knifepoint and gang raped, a seven month pregnant woman has her throat cut and is left to die.

A serial rapist seals his own fate when he sends a taunting letter to police, who use the DNA extracted from the saliva in the envelope's seal to track him down.

The story of the hunt for one of the most notorious serial killers in recent American history--the BTK killer, who terrorized the Wichita, Kansas, area for years.

After U.S. Navy sailor Andrew Muns disappears in 1968, the Navy claims that Muns went AWOL from his ship. But his sister works tirelessly for over 30 years to prove that Muns was really killed.

Law enforcement officials fear they may have to release a serial killer from prison until a 24-year-old murder case gives them a chance to lock him up for good.

Guns found dumped in a pond outside of Atlantic City, N.J., help police to solve the 15-year-old murder of Detroit cab company owner. And the rape and murder of an Atlanta TV station receptionist goes cold for 20 years.

A detective in California tracks down a prostitute's killer with the help of a key piece of evidence--fingerprints lifted off two beer bottles found at the murder scene.

In 1991 Curtis "Cochise" Smith, 29, heads out for diapers in Plaquemine, Louisiana and vanishes. Twenty-five-years later, a body surfaces in the bayou and Cochise's murder case reignites. A local with a long rap sheet becomes the prime suspect.

When the body of free-spirited Bonnie Ruphard, 47, is spotted by a runner in Lafayette, LA, police suspect domestic violence. The case sits for a decade until DNA places a sprawling Bayou family under the microscope for her murder.

When the supposed great-niece of Marilyn Monroe, Krystal Jean Baker, 13, is found dead beneath a bridge in Texas' Bayou Country, investigators are stumped. The quest to track down her killer will take investigators 14 years, and lead to a new law.

When a young mother, Selonia Reed, 26, is found brutally murdered in her car, detectives turn over every rock in small town Hammond, Louisiana in search of her killer. Selonia's case languishes for more than 30 years before justice is finally served.

The town of Alexandria, Louisiana is rocked when the body of Courtney Coco, 19, is found dumped 200 miles from home in Winnie, Texas. The case cools until a retired homicide detective, turned podcaster, discovers her killer hiding in plain sight.

When Betty Jones, 65, and Kathryn Crigler, 81, are brutally attacked in a 1990 home invasion, the tiny community of Starkville, MS is left living in fear.