Mysterious death of Mississippi Black teen. Doctor's ex-wife allegedly plots his murder. Plus, geofencing.

In Mississippi, 18-year-old Black teen Nolan Wells was found dead after not returning home from a July 4th boat party on Horn Island. Prosecutors lay out their case against a Los Angeles businesswoman who has been charged with masterminding the murder of her husband, Dr. Hamid Mirshojae. In Dateline Round Up, a verdict in the trial of Larry Millete, accused of killing his wife, Maya, in 2021. Updates in the case of Lee Gilley, the Houston man who fled to Italy while awaiting trial for allegedly murdering his pregnant wife. Plus, law professor breaks down Supreme Court ruling on geofencing, a controversial investigative tool.   Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Andrea Canning sits down with Blayne Alexander to discuss her episode “The Bluegrass Mystery.” In October 2019, Glenn Jackson reported his wife, Ella, missing. The next day, her adult son, Phillip, did the same. After interviewing Glenn, Phillip, and Ella's ex-husband and close friend, Jason Hans, investigators focused on Glenn, based on his odd behavior and Ella's own words. Test results confirmed their thinking, and police arrested Glenn. But just before trial, a discovery changed everything. Blayne shares an exclusive clip with one of Ella's friends, who remembers her as a devoted mother to her young son, Alex. Blayne and Andrea also discuss the surprising and touching outcome for Alex after his mother’s death. Plus, we answer your questions from social media. Have a question for Talking Dateline? DM us @DatelineNBC or leave a voicemail at (212) 413-5252. Your question could be featured in an upcoming episode. Listen to the full episode of “The Bluegrass Mystery”: https://swap.fm/l/thebluegrassmystery If you or someone you know is experiencing domestic violence, call the National Domestic Violence Hotline at 1-800-799-SAFE (7233) or visit www.thehotline.org Learn more about the unsolved case of Irina Hans: https://www.nbcnews.com/dateline/video/the-unsolved-shooting-of-irina-hans-266495045534 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

The disappearance of a loving mom and wife leads police to question the three men closest to her. Blayne Alexander reports. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In San Diego County, jury deliberations begin in the trial of Larry Millete, a man accused of killing his wife, Maya, as she sought a divorce. In Pennsylvania, a 33-year-old woman is charged with her parents' murders. Prosecutors suspect she has ties to the Zizians, a cult-like group connected to several violent deaths across three states. In Dateline Round Up, updates on the Karen Read wrongful death lawsuit. And the U.S. Coast Guard releases new video from its investigation into a woman missing in the Bahamas. Plus, AI scams and how to avoid them.    Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Andrea Canning sits down with Josh Mankiewicz to discuss his episode, “Out of the Darkness.” In 2016, Chacey Poynter called 911 in hysterics to report that her husband, Bob, a fire captain, had been fatally shot by a stranger on a Texas country road. When police arrived at the scene, they found a frantic Chacey covered in her husband’s blood. Investigators quickly surmised that her emotion and her story were far from genuine. Andrea and Josh discuss the intensity of Chacey’s reaction, captured on police body cam, as well as the role of life insurance policies can play in murders. Later, Josh shares a podcast-exclusive clip from his interview Bob’s mother. Then, in a podcast first, Josh invites Andrea to partake in a special Talking Dateline challenge.   Have a question for Talking Dateline? DM your audio or video to @DatelineNBC on social or leave a voicemail at (212) 413-5252. Your question could be featured in an upcoming episode.   Listen to the full episode of “Out of the Darkness” here: https://swap.fm/l/outofthedarkness   Listen to Josh’s episode “Poison” here: https://swap.fm/l/poison   Watch Andrea fight off sweat bees here: https://www.facebook.com/watch/?v=324321878130485 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

A wife calls 911 to report her husband has been shot on a country road in Texas. Could the dramatic police footage from the scene end up being key in the investigation? Josh Mankiewicz reports. Andrea Canning and Josh Mankiewicz go behind the scenes of the making of this episode in 'Talking Dateline':  https://swap.fm/l/talkingdatelineoutofthedarkness Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In San Diego County, jurors hear from the ex-wife of Maya Millete's lover as prosecutors wrap up their case against Maya's husband, Larry, who is accused of killing her. In Las Vegas, youth pastor David Vander Meer is charged with murdering his wife, Bernadette, on a hike in 2006. In Dateline Round Up, Alex Murdaugh and Luigi Mangione are back in court. Plus, "Legally Blonde" prequel star June Diane Raphael on her passion for true crime.  Andrea Canning’s "Bend and Snap" video: https://www.instagram.com/reel/DZ6IxcKt0CY/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA== Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

NBC News National Correspondent Morgan Chesky sits down with Lester Holt to discuss his episode “After The Flood.” On July 4, 2025, Camp Mystic, an all-girls Christian summer camp located in the Texas Hill Country along the banks of the Guadalupe River, was devastated by a catastrophic flash flood. Described as a one-in-a-thousand-year storm, water levels rose rapidly, trapping campers and counselors in their cabins, while others tried to seek higher ground. Of the 119 people who lost their lives in Kerr County, 27 were Camp Mystic campers and counselors. Morgan shares memories of growing up in the Texas Hill Country and what it was like to return home and cover the storm’s heartbreaking aftermath. Lester reflects on interviewing a young survivor and the grieving mothers who continue to seek answers about what happened and whether more could have been done. Plus, they answer your questions from social media. Have a question for Talking Dateline? DM us @DatelineNBC or leave a voicemail at (212) 413-5252 –  your question could be featured in an upcoming episode. Listen to the full episode of “After the Flood”: https://swap.fm/l/aftertheflood Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Mothers who lost their daughters at Camp Mystic in the catastrophic 2025 Texas floods sit down with Lester Holt to discuss their grief, their bond, and the investigation into what happened. Originally aired on June 26, 2026. Lester Holt and NBC News National Correspondent Morgan Chesky go behind the scenes of the making of this episode in ‘Talking Dateline’: https://swap.fm/l/talkingdatelineaftertheflood Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

In Manhattan, Luigi Mangione’s defense prepares to use a psychiatric defense, then reverses course. In San Diego County, Maya Millete's lover, Jamey Laird, takes the stand in the trial of her husband, who is accused of killing her. In Dateline Roundup, former Bardstown, Kentucky, police officer Nick Houck enters a plea on a perjury charge; his brother was convicted last year of killing Crystal Rogers. Plus, the Supreme Court makes a stunning ruling in the case of Etan Patz, the 6-year-old who disappeared in 1979 in New York City. And Keith Morrison previews his new podcast, "Five Miles From Home.”                                                                                                                                                   Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.