"True Crime: When a Killer Calls" follows the true story of how FBI profiler John Douglas successfully uncovered the perpetrator of a serial murder case involving the abduction and killing of Shari Smith and Debra May Helmick. Using daring strategies and criminal profiling techniques, Douglas managed to capture Larry Gene Bell and bring justice to the victims' families.

Elizabeth Wettlaufer, a former nurse from Ontario, Canada, was sentenced to life imprisonment after confessing to the murders of eight elderly patients and the attempted murders of six others between 2007 and 2016. This case exposed flaws in Ontario's long-term care system and sparked widespread public outrage.

Michael Wayne Jackson, a man with a long criminal record and mental health issues, began a brutal crime spree on September 22, 1986. After killing his probation officer, Jackson fled and committed crimes across three states over the course of 13 hours. This case is filled with violence and terrifying tension

On March 27, 2009, 8-year-old Sandra Cantu went missing from her mobile home park in Tracy, California. A massive search immediately began, and suspicion eventually fell on an unlikely suspect: Melissa Huckaby, a 28-year-old woman who lived in the same mobile home park and taught Sunday school. The facts of this case are so bizarre they are hard to believe!

“In the 1980s, a series of disappearances in Indiana revealed the I-70 serial killer after a body was found in a ditch. A task force was formed to investigate the series of murders. Years later, it was revealed that a serial killer was on the loose. Check out the horrific crimes committed by the I-70 Strangler in this podcast!”

Julie Love, a 27-year-old woman, disappeared on July 11, 1988. Her car was found a few days later, and the police suspected she met with foul play. Over a year later, a woman came forward and revealed that her boyfriend and his cousin were responsible for Julie's murder. This case is full of twists and turns, including racial factors that became significant when an attorney and a judge were killed by mail bombs. Discover the full story here!

The Suffolk County District Attorney's office recently announced that DNA-based evidence ties Rex Heuermann to the deaths of Jessica Taylor and Sandra Costilla. Host Chris Mass and Senior Producer Shannon McGarvey discuss the Superseding Bail Application document, which details much of the forensic work done that ties Rex Heuermann to the deaths of the two women. Discover the latest developments in this shocking case

Unexpected discoveries from long-hidden mysteries. From the disappearance of Zeb Quinn to the terrifying mystery of the Beast of Bodmin Moor, find out how these cases were finally solved after many years. Read the full stories of five strange and shocking cases that finally found answers

looks at five of the most terrifying cases of child killers, with chilling stories that will send chills down your spine. From Eric Smith to Tyler Hadley, discover how these kids committed such horrific crimes and what drove them to do it.

After 28 years, the FBI has finally identified the perpetrator behind the brutal murder of two young women in Shenandoah National Park in 1996. Thanks to the latest DNA technology, this cold case has finally found justice. Listen to the in-depth story of how this investigation unfolded and the shocking discovery that ended a long-standing mystery."