S28 E1: The Wrong Body | "Someone Knows ...

Why did authorities close the case? David & Thomas speak with the FBI and local District Attorney to try to find out. They also meet Henry's sister Thelma and Joe Lee, one of the last to see Dee & Moore alive. Thomas makes a shocking discovery. For transcripts of this series, ple ... Show More

David and Thomas meet journalist Jerry Mitchell, who has stacks of FBI documents about the case. They speak to people who lived through the terror of civil rights era Mississippi, and visit U.S. Attorney Dunn Lampton to try to get the case reopened. For transcripts of this series ... Show More

David and Thomas search for MHSP officers and FBI agents who were present during Seale and Edwards's arrests. And Thomas looks for the support of the local community as he plans to confront the Klansmen in person. For transcripts of this series, please visit here. 

Retired FBI agent and criminal profiler Candice DeLong speaks with legal analyst Josh Ritter to discuss the headline-dominating case of Rex Heuermann, the alleged Long Island Serial Killer. Authorities believe Heuermann is responsible for a string of murders that first came to li ... Show More

In 2004, South-Korean police would be called down to arrest a man that was presumably assaulting sex workers. However, during interrogation, they would soon discover that they were in the presence of one of the country's most notorious serial killers - Yoo Young-Chul, otherwise k ... Show More

The Long Island Serial Killer case, also known as The Gilgo Beach Murders, has been a haunting unsolved mystery for over a decade that seems to have touched the lives of all New Yorkers, Tank and Slater included. From the disappearances of multiple young women to the discovery of ... Show More

When 61-year-old widower Nathaniel Jones was found bloodied and bound with tape inside his home’s carport on November 15, 2002, in Winston-Salem, North Carolina, his loved ones and the community were devastated by the senseless crime. For two decades, the question at the heart of ... Show More

After the American police started to catch on to Earle Leonard Nelson's murderous rampage, he tried to lie low in Canada. But Earle couldn't stop himself from seeking out more victims... and it wasn't long before the Canadian authorities realized there was a serial killer in thei ... Show More

Part one of the investigation into the murder of 37-year-old Peggy Hettrick. In February 1987, her mutilated, half-naked body was discovered in a field near the Colorado home of Tim Masters, a 15-year-old boy. He told police he had seen the body on his way to school but, thinking ... Show More

In May 1996, Lollie Winans and Julie Williams were murdered at their campsite in the popular Shenandoah National Park in the middle of rural Virginia, not far from a busy tourist resort called Skyland. Many people, including park and resort staff, had seen the happy, friendly cou ... Show More

Bronwyn’s friends and loved ones reel as the revelation of Judy Singh’s sighting of what appeared to be a body wrapped in a sheet, being driven away by her estranged husband Jon Winfield in 1993, is understood. Detectives fly north to take a statement from Judy. They drive her to ... Show More

She was the inspiration behind the character of Dr.Wendy in the hit Netflix show Mindhunter. Dr.Ann Burgess began her career in trauma nursing before she went on to work with the FBI in the behavioral science unit where she helped to develop a method for profiling sexual serial k ... Show More

When a teenage boy with special needs in California disappears without a trace, authorities are up against the clock to find him. However, once his remains are discovered in a shallow grave in a national park amongst some of the most unique plants on earth, investigators set thei ... Show More