Evil Was Watching

In Massachusetts, a jury is deliberating the fate of Lindsay Clancy, a mother who says she was suffering from postpartum psychosis when she killed her three children. After California fire captain Rebecca Marodi was stabbed to death by her wife, Yolanda, investigators uncovered Y ... Show More

In part two of this special edition of Talking Dateline, NBC News’ Ellison Barber, host of the Netflix podcast “Allegedly," sits down with Josh Mankiewicz at Caesars Palace in Las Vegas, for CrimeCon 2026. Josh tells Ellison what it’s like interviewing families who have gone thro ... Show More

When 21-year-old college student Helene Pruszynski is found murdered, the case remains cold for nearly forty years until a new detective uses an innovative method to catch Helene’s killer. Josh Mankiewicz reports. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for ... Show More

Two girls go missing after a day of dancing and waving at passing cars. Witnesses saw them entering a dark car, leading to a frantic search and chilling revelations. Sponsor: quince.com/casual for free shipping on your order and 365-day returns Learn more about your ad choices. ... Show More

A 20-year-old woman sets out on her bike and never returns. Her body found just a few miles from her house in Snohomish County, Washington, with a gunshot wound to the head. Who would do such a thing? Years go by without any hard evidence or leads, until a new generation of inves ... Show More

<p>A 12-year-old girl left home to take a bike ride. Only her bike was found later that day. Days later, the unthinkable was discovered. It became a race against time to get a predator off the street before he struck again.</p><p>For episode information and photos, please visit < ... Show More

<p>When two young girls vanish while out for an evening swim in May 2000, police in a southern Norwegian city scramble to find them. As the truth behind what happened to them begins to surface, one man’s story is pitted against the other's.</p><p>View source material and photos f ... Show More

In late 1970’s and early 80’s a sexual predator was on the loose. Two little girls had heard about the man dubbed the “Southwest Calgary Rapist” but they never imagined they would cross paths with him while riding their bikes one hot sunny day. At the same time, homicide detectiv ... Show More

<p>Two missing children quickly lead to an investigation into multiple murders, including theirs. The world was watching as detectives pieced together this deeply, disturbing case.</p><p>For episode information and photos, please visit: <a href="https://anatomyofmurder.com/doomsd ... Show More

<p>When a 13-year-old Tacoma girl disappears on a bike ride in her local park, the community rallies to find any trace of her. But investigators can’t ignore similarities to a murder of another girl in another park nearby. Is the same killer responsible?</p><ul><li><a href="https ... Show More

In 1975, two young girls, Kate and Sheila Lyon, disappeared from the Wheaton Plaza Mall in Montgomery County, Maryland. Investigators assumed the worst: that they were abducted by a stranger with sexual motivations. But the case went cold without answers — and all these years lat ... Show More