Season 15
15 episodes · Jun 3, 2025
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S15E1The Shadow in the Window
Jun 4, 202544mA teenager's life is turned upside down by a shocking discovery is what seems like a fatal accident reveals itself to be something much more disturbing.
S15E2The Note
Jun 11, 202542mWhen high school student Megan Nichols vanishes from her Illinois home, her mother finds a note saying that she ran away. A grisly discovery made three years later changes the course of the investigation.
S15E3Dangerous Secret
Jun 18, 202543mA small Ohio town is left in shock after a local coal miner is found fatally shot in his basement. As investigators dig into his personal life, a secret affair reveals a surprising suspect.
- S15E4
Secrets in Pleasant Prairie
Jun 25, 202542mAn investigation into the poisoning of Wisconsin mother Julie Jenson takes a surprising turn when detectives learn that she wrote a letter days before her death pointing to a possible suspect.
S15E5The End of the Affair
Jul 2, 202543mAfter police discover the burned body of a missing Miami man at the edge of the Florida Everglades, the wife of a local supermarket mogul comes forward to reveal a shocking secret and possible lead.
S15E6The Room Downstairs
Jul 9, 202542mWhile responding to a house fire in New Jersey, firefighters discover the burned remains of the homeowner in the basement. New interviews and legal developments about the latest twists and turns in the case.
S15E7The Murdaugh Murders: Inside the Investigation
Jul 16, 202543mLead detectives break their silence on the investigation into once-prominent South Carolina attorney Alex Murdaugh.
S15E810 Minutes to Sunset
Jul 23, 202542mWhen a pediatric dentist is found dead, police uncover a complex plot and their suspect leads investigators on an international manhunt. The lead detective speaks out for the first time.
S15E9The Sleepover
Jul 30, 202543mA devoted mother is found shot to death in her minivan. The case stays cold until old memories resurface and new revelations come to light, dividing her Florida family.
- S15E10
The Hands of a Killer
Aug 6, 202543mWhen former Arkansas State Senator Linda Collins is found fatally stabbed outside her home, detectives investigate if her murder is connected to her political career or her personal life; the victim's children speak out about the case.
- S15E11
The Day the Music Died
Aug 13, 202544mAfter a plastic surgeon and local musician is murdered in his Asheville, N.C., home, investigators uncover a trail of clues pointing to an unlikely killer. New details emerge from exclusive TV interviews with insiders close to the case.
- S15E12
Righteous Obsession
Aug 20, 202543mThe investigation into a deadly home invasion involving a local business owner takes a turn when an unlikely witness comes forward; new details emerge from exclusive interviews and never-before-seen police interviews.
- S15E13
On the Hunt for the Zombie Hunter
Aug 27, 202542mThe murders of two young women near a Phoenix canal remain unsolved for more than 20 years until a team of cold case detectives take on the case and investigate a man known as the Zombie Hunter.
- S15E14
Footprints in the Snow
Sep 3, 202543mThe missing-persons case of 12-year-old Jonelle Matthews in Colorado remains a mystery for more than three decades until detectives narrow in on a suspect whose bizarre behavior after her disappearance hints at something much more sinister.
- S15E15
The Girl with the Hibiscus Tattoo
Sep 10, 202584mA group of women help bring down a smooth-talking serial predator turned killer who lured young women with promises of fame and fortune.