Dateline NBC

A mother of six faces a sudden medical emergency, unraveling a chilling mystery around her husband, a dentist. As her health deteriorates, whispers of infidelity and toxic substance emerge, linked to a tragic betrayal. The emotional fallout impacts their children deeply, revealing layers of grief and resilience. Investigative tales unfold, showcasing premeditated deceit, family turmoil, and a courtroom drama that shocks all involved. The narrative weaves together love, loss, and the quest for truth amidst a menacing backdrop.

Dive into the gripping defense of a Florida grandmother accused of conspiracy in a murder case. Explore the groundbreaking DNA evidence emerging in the Gilgo Beach serial killer investigation, setting a pivotal stage for justice. A determined mother embarks on a road trip to raise awareness for her daughter's unsolved murder, shedding light on the emotional turmoil families face. Plus, discover updates on various true crime cases, from a haunting homicide incident at Burning Man to the resilience of families seeking closure.

Blayne Alexander and Keith Morrison dive into the chilling murder of Shauna Tiaffay, who was killed by a hitman hired by her husband, George, a seemingly typical guy. The conversation reveals the dark underbelly of Las Vegas, contrasting its glitzy allure with hidden dangers. They address heavy themes like domestic violence and family loyalty, showcasing George's shocking confession and its fallout. Listeners also get insights into the complexities of trust in relationships and explore the impact of mental health on justice. Plus, there's excitement brewing for an upcoming live event!

A vibrant Las Vegas cocktail waitress, Shawna Tiafay, is found murdered, igniting a tense investigation filled with suspects from her casino life. As detectives sift through a tangled web of emotions and grief, they face chilling evidence that points toward a potential stalker. The pressure mounts with a bold confrontation of a key suspect, leading to a dangerous chase. Complicated narratives emerge in the courtroom as the truth battles deception, unveiling the profound impact on Shawna's family while they navigate their loss amidst the chaos.

Brad Davis, a seasoned Dateline producer, dives deep into the chilling testimony of Donna Adelson's children in a high-stakes murder trial. He reveals the complexities of familial ties and the challenges of prosecuting without a body. Meanwhile, the heartbreaking case of a missing woman sees her husband indicted for her murder, despite inquiries into his history of domestic violence. Davis also navigates the intricate world of DNA evidence, discussing its potential and pitfalls in solving such cases.

The mysterious vanishing of a young mother captivates listeners as they explore her significant weight loss and the alarm it raises among friends. Delving into Heather Jones's vibrant life, the story reveals troubling secrets and the emotional turmoil within her marriage. The investigation unveils complicated relationships, leading to shocking revelations, including potential affairs and unsettling evidence that complicates the search. Each twist deepens the intrigue surrounding her disappearance and the forces that may have led to her fate.

A tragic house fire leads to the shocking discovery of a woman's death, initially ruled an accident. As investigators probe deeper, the seemingly innocent husband emerges as a key suspect amidst a web of secrets and betrayal. A troubling second autopsy hints at foul play, complicating the community's perceptions. Tensions rise as a murder trial unfolds, revealing chilling testimonies that shake the family and friends. Ultimately, the verdict brings justice but leaves lingering questions about loyalty and truth.

Join Dateline producer Mike Nardi as he delves into the disturbing case of 17-year-old Sarah Grace Patrick, accused of murdering her parents, and the implications of social media in this tragic narrative. The discussion also covers the ongoing quest for justice in the Faith Hedgepeth case, highlighting new evidence testing requests. Nardi offers insights into police interrogation tactics, revealing effective strategies and the vital role of legal representation in ensuring fair investigations. This conversation sheds light on the legal system's complexities and emotional challenges.

Blayne Alexander chats with Keith Morrison about the chilling case of Chris Smith, a businessman who vanished under suspicious circumstances. They unravel the deceptive tactics of his partner, Ed Shin, who misled everyone with fake emails. Insight into a pivotal investigative discovery reveals how intuition can crack a case wide open. The conversation also highlights the emotional toll on victims' families and the complexity of trust in relationships, all while sprinkling in memorable moments from interviewing criminals.

Paul Smith, brother of the missing Chris Smith, shares his heart-wrenching experiences navigating his brother's disappearance. Ed Shin, Chris's business partner later convicted of his murder, provides chilling insights into the betrayal behind the scenes. They discuss Chris’s tumultuous life choices, from adventurous pursuits to troubling behaviors. The conversation dives deep into the shocking evidence of greed, conflicting testimonies, and the emotional toll on family and friends as they seek the truth behind a haunting disappearance.