Dateline NBC

In Massachusetts, tension on the witness stand as Karen Read's defense team makes its case for a second time. Dateline correspondent Josh Mankiewicz shares updates on the case of Michigan grandmother Dee Ann Warner ahead of her husband's murder trial. And a courtroom sketch artist covering the Sean Combs trial on capturing what cameras can't.   Find out more about the cases covered each week here:www.datelinetruecrimeweekly.com [http://www.datelinetruecrimeweekly.com]

Combs's team has said the allegation is "baseless," but the witness -- a friend of Cassie Ventura's -- also testified that Combs once got close to her face and said, "I'm the devil and I could kill you." She'll face more cross-examination tomorrow, and then the prosecution's last key witness will take the stand. If you want to read NBC's coverage of the trial, check out our newsletter, “Diddy On Trial”: NBCNews.com/Diddy [https://www.nbcnews.com/diddy-on-trial]

Andrea Canning talks with Josh Mankiewicz about his episode, “The Last Mile,” which covers the 2018 murder of Mollie Tibbetts in her hometown of Brooklyn, Iowa. The 20-year-old college student disappeared while out for a run, sparking a massive search. Weeks later, Mollie’s body was found in a cornfield. Cristhian Bahena Rivera, a local farmworker, was charged with her murder. Andrea and Josh discuss the investigation that led to Rivera’s arrest and the questions raised during his trial. Josh also shares a podcast-exclusive clip from his interview with Mollie’s cousin, Morgan Collum, about their childhood. Have a question for Talking Dateline? DM us on social @DatelineNBC or leave a voicemail at (212) 413-5252 — your question might be featured in a future episode. Listen to the full episode ‘The Last Mile’ on Apple: https://apple.co/4mBG7xI Listen to the full episode on Spotify: https://open.spotify.com/episode/0KKmktbudrxxptlROyPjII?si=oISZG1qMR-iBQKyc0QoBeQ

Eddie Garcia, who worked security at the hotel where Sean Combs was caught on video beating Cassie Ventura in a hallway, testified that Combs paid $100,000 for what he thought was the only copy of it. He also said on the stand that Combs called him "my angel." Plus an outburst by a Diddy supporter in the courtroom, and the judge puts restrictions on exhibits after Victim-4 is named publicly. If you want to read NBC's coverage of the trial, check out our newsletter, “Diddy On Trial”: NBCNews.com/Diddy [https://www.nbcnews.com/diddy-on-trial]

As a special preview, we are sharing the trailer for Season 4 of our award-winning podcast, Dateline: Missing in America, which returns with all-new episodes and compelling new cases.   Correspondent Josh Mankiewicz reports on missing person cases brought to Dateline’s attention by our social media followers. Each of the 6 episodes centers on one individual’s disappearance, told through the voices of those left behind. Listen closely. You could be the key to solving a mystery. Details shared by loved ones and investigators may spark a memory that could help bring answers.   Follow Dateline: Missing in America now and don’t miss Season 4, premiering Tuesday, June 10.