Episode notes
Bianca Carrasco, a 29-year-old oncology nurse and mother of three, disappeared on May 1, 2016, in San Antonio, Texas. She was last seen by her husband, who said she walked out of the house after an argument. Bianca's phone went dark that night, and no one has heard from her since. Dateline's Josh Mankiewicz speaks with Bianca's sister, Jovanna Burney, her friend Julie Stinson, and a representative from Search and Support San Antonio, Lori Wittmeyer. Bianca is right-hand dominant, has a tattoo of the letter "B" on her left hip, and a surgical scar on her abdomen. At the time of her…
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Dateline: Missing in America
NBC News · True Crime · English
Are you the key to solving a mystery? That question is at the heart of this original series from Dateline. Correspondent Josh Mankiewicz reports on perplexing missing person cases brought to Dateline’s attention by our social media followers. Each episode focuses on one person’s story, as told by th
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S5 · E5 · 24 Aug 2026 · 44 min
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Marilyn “Niqui” McCown vanished from Richmond, Indiana, on July 22, 2001, just weeks before her wedding. The 28-year-old was last seen on security video at a convenience store near a local laundromat. Months later, the GMC Jimmy she had been driving was found in Dayton, Ohio; her laundry was found folded inside the vehicle. Dateline’s Josh Mankiewicz speaks with Niqui’s sister, Michelle McCown-Luster, and Niqui’s daughter, Payton Johnston, about their long search for answers. Josh also speaks with WDTN co-anchor Kelley King, who has followed Niqui’s case for years. Also featured is Richmond…
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S5 · E4 · 17 Aug 2026 · 42 min
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Haleigh Murphy, a 22-year-old Army veteran and mother, was last seen on June 16, 2023, leaving a bar in Round Rock, Texas, with a male friend. Her family has not heard from her since that night. According to the Austin Police Department, at the time of her disappearance Haleigh was an informant for the Texas Department of Public Safety. Dateline’s Josh Mankiewicz speaks with Haleigh’s mother, Becky Mitchell, her sister, Harley Murphy, and her best friend, Brittney Ketchum. When last seen, Haleigh Murphy was 5’ and 130 lbs. She had short platinum blonde hair, hazel eyes, and many…
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S5 · E3 · 10 Aug 2026 · 40 min
Gone By Noon
Cheryl Scherer vanished from the Rhodes Pump-Ur-Own gas station in Scott City, Missouri, on April 17, 1979. The 19-year-old had spoken with her mother that morning, but when a co-worker stopped by the station shortly after that call, Cheryl was gone. Nearly half a century later, Cheryl’s disappearance remains unsolved, and tips continue to come in today. Dateline’s Josh Mankiewicz speaks with Cheryl’s younger siblings, Anthony Scherer and Diane Scherer-Morris, along with Sheriff Derick Wheetley, Det. Sgt. Michael Williams, and Det. Carerra Patterson of the Scott County Sheriff’s Office about…
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S5 · E2 · 3 Aug 2026 · 41 min
Secrets In Big Sky Country
On June 5, 2017, 20-year-old Ashley Loring Heavy Runner reportedly went to a couple of house parties on the Blackfeet Indian Reservation in Browning, Montana. The next day, she and her sister Kimberly Loring messaged each other on Facebook. That is the last time anyone in Ashley’s family has heard from her. Dateline's Josh Mankiewicz talks with Kimberly Loring, Montana Free Press reporter Nora Mabie, and Haley Omeasoo, Ashley’s high school classmate and founder of Ohkomi Forensics, about the crisis of missing Native Americans and the work being done to bring their cases to light. At the time…
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S5 · E1 · 27 Jul 2026 · 41 min
The Day Zelig Vanished
On October 3, 2024, 28-year-old Broadway performer Zelig Williams disappeared from Columbia, South Carolina. He was last seen by his mother, Kathy Williams, when he left her house around 9:50 that morning. After he failed to return home, Kathy filed a missing person’s report with the Richland County Sheriff’s Department. The next night, Zelig’s car was discovered at the Palmetto Trailhead with some of his belongings inside. Despite extensive searches, no trace of Zelig has been found, and the investigation remains active. Dateline’s Josh Mankiewicz speaks with Zelig’s loved ones and…
