In Ohio, former American Idol contestant Caleb Flynn is accused of murdering his wife and staging the scene to look like a break-in. His 24-year-old former lover took the stand against him before the jury delivered its verdict. In Delphi, Indiana, Richard Allen was convicted of the 2017 murders of teens Abigail Williams and Liberty German. His defense is now asking for a new trial. In Dateline Round Up, updates in the case of Lindsay Clancy, the Massachusetts mother whose trial for killing her three children ended in a hung jury. Questions hang over Cornell University as prosecutors re-open their investigation into a student’s allegations of sexual assault. Plus, a veteran K9 handler breaks down how police dogs help investigate crimes.

Listen to the latest episodes of the Dateline podcast, "Before & After with Lester Holt”: https://podcasts.apple.com/us/podcast/before-after-with-lester-holt/id6806378137

Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com

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Keith Morrison joins Josh Mankiewicz to discuss his episode, “The Family Plot,” about the murder of Matt Restelli, who was lured from California to Utah and shot to death inside his mother-in-law’s home. Josh and Keith dig into the twisted details of the case, the mistakes that quickly unraveled the family’s story, and the powerful hold prosecutors said mastermind Tracey Grist had over her children. They also highlight the striking similarities to another Dateline case, one Tracey herself had been searching online before Matt’s murder. Plus, Josh plays a podcast-exclusive clip from Tracey’s police interview the night Matt was killed. And Josh and Keith answer your questions from social media and reflect on 35 seasons of Dateline.

Have a question for Talking Dateline? Send us a DM @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 Family Plot”: https://swap.fm/l/dl_thefamilyplot

Watch Josh Mankiewicz meet Josh Mankiewicz: https://www.nbcnews.com/dateline/video/being-josh-mankiewicz-270551621647

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Josh Mankiewicz reports on the shooting death of Matt Restelli at his mother-in-law’s home, which initially appeared to be self-defense but was soon suspected to be murder.

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