What Happened to Nancy Snow? Preview Dateline: Missing in America Season 4

Hey Dateline fans, here’s a special preview of the next episode of Dateline: Missing in America Season 4. Josh Mankiewicz tells the story of 44-year-old Nancy Snow, a Republican National Committee staffer, who vanished after returning home to Maryland from the campaign trail in November 1980. Listen to the full episode in the ‘Dateline: Missing in America’ feed – a detail you hear might jog a memory that could help authorities crack her case.

An abduction appears to have been a hoax until a similar case pops up. Josh Mankiewicz reports.

In Idaho, Bryan Kohberger faces a judge and the families of the students he murdered as he pleads guilty. In Kentucky, the prosecution calls more than a dozen witnesses in the case of a murdered mom of five. A verdict in Sean Combs's trial and new charges in the Kouri Richins case. Plus, in New Mexico, a new public alert system for the missing.Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com

After more than 13 hours of deliberation over three days, the New York jury found Combs not guilty on a RICO conspiracy charge, not guilty on a sex trafficking charge involving Cassie Ventura, and not guilty on a sex trafficking charge involving his ex-girlfriend "Jane," who testified under a pseudonym. He was convicted on two counts of transportation to engage in prostitution, then denied bond while he waits for his sentencing hearing. That hearing is scheduled for October but could move up. The prosecution is arguing he should be sentenced to around four and a half years, while the defense says the federal guidelines for his offenses put him closer to two years.If you want to read NBC's coverage of the trial, check out our newsletter, “Diddy On Trial”: NBCNews.com/Diddy 

Josh Mankiewicz catches up with Dateline producer Shane Bishop about their classic episode, “Cape Fear.”  Young mother Allison Jackson Foy went missing after leaving a Wilmington, North Carolina bar in 2006. Two years later, a man walking in the woods three miles from that bar, found her remains. Just 10 feet away, another set of remains was found—another missing woman, later identified as Angela Rothen. Both women had been murdered. Both murders remain unsolved. Josh and Shane discuss the “Unsolved Case Squad” used in this episode—which included Karen Read’s defense attorney Alan Jackson. They share behind the scenes details from Josh’s interview with the man Allison's family believes was responsible for her murder—something he denies. Plus, Josh shares an excerpt from his recent interview with Allison’s sister, Lisa Valentino, who today volunteers with the CUE Center for Missing Persons. “Lost Lane,” one of the cases she is working on, is featured in Season 4 of Josh’s Dateline: Missing in America podcast.If you have a question for Talking Dateline, send us an audio message on social @datelinenbc or leave us a voicemail at 212-413-5252. Listen to Season 4 of “Dateline: Missing in America” on Apple here: https://apple.co/4gdC871 Listen on Spotify: https://open.spotify.com/show/2dI7xHWuZj2tMBQSrUrV0J?si=c1f1c4671b47431f

Hey Dateline fans, here’s a special preview of the next episode of Dateline: Missing in America Season 4. In ‘Through the Cracks,’ Josh Mankiewicz reports on the disappearance of 16-year-old Tiffany Reid, who vanished in May 2004 on the 10-minute walk to her high school in Shiprock, New Mexico. Listen to the full episode in the ‘Dateline: Missing in America’ feed – you may know something that could help bring Tiffany home. 

In this Dateline classic, one woman disappears, and two sets of bones are found near Wilmington, North Carolina. Is one suspect to blame for both deaths? Josh Mankiewicz reports. Originally aired on NBC on April 10, 2009.

After two hours of instructions from Judge Subramanian -- including how to gauge the credibility of witnesses and a reminder to not google anything -- the jury began deliberating. Combs appeared less stressed than he did during closings. After the jury left, the judge closed the courtroom to give him some time with his children.If you want to read NBC's coverage of the trial, check out our newsletter, “Diddy On Trial”: NBCNews.com/Diddy 

Defense attorney Marc Agnifilo argued that Cassie Ventura was the winner of her relationship with Combs. "She is sitting somewhere in the world with $30 million," he said. "He's in jail." And he tried to make the prosecution of Combs relatable. "They take yellow crime scene tape, figuratively, and they wrap it around his bedroom," he said. "The crime scene is your private sex life." In its rebuttal, the prosecution said the defense "just spent a whole lot of energy trying to blame his victims and the U.S. government for his lies, his threats, and his violence."If you want to read NBC's coverage of the trial, check out our newsletter, “Diddy On Trial”: NBCNews.com/Diddy 

"He won't take no for an answer," said prosecutor Christy Slavik. She said it over and over during a summation that lasted more than four hours. She argued that the "common purpose" of Combs and his "inner circle" -- his chief of staff, his bodyguards, and some of his assistants -- was to protect him from bad press and law enforcement. And she recounted the dramatic stories told in the courtroom in the past six weeks: Goodfellas-type scenes of alleged bribery, arson, and kidnapping.If you want to read NBC's coverage of the trial, check out our newsletter, “Diddy On Trial”: NBCNews.com/Diddy