The Adelson children take the stand. A missing woman's husband is arrested. And a deep dive on DNA.

Blayne Alexander talks with Dennis Murphy and Dateline producer Brad Davis about their episode, “Deadly Mischief.” In 2014, after esteemed FSU law professor Dan Markel was fatally shot, investigators ...

29 Okt 202527min

Dennis Murphy reports on the trial of 75-year-old Florida grandmother Donna Adelson, whose family is tied to an elaborate murder-for-hire plot in the death of her former son-in-law, Dan Markel.Blayne ...

28 Okt 20251h 23min

In Georgia, a breakthrough in a 19-year-old amusement park murder. In Philadelphia, the murder of aspiring pageant queen Kada Scott leads to questions for police and prosecutors. Plus, a police precin...

23 Okt 202528min

Lester Holt sits down with Blayne Alexander to discuss her latest episode, “A Perfect Spring Morning.” Leslie Preer was found brutally murdered in her Chevy Chase, Maryland, home in May of 2001. Her h...

22 Okt 202523min

Quiet Chevy Chase, Maryland, is shaken when wife and mother Leslie Preer is found murdered in her shower. The case goes cold until a surprising lead unmasks the killer. Blayne Alexander reports.Lester...

21 Okt 20251h 22min

Andrea Canning sits down with the creator and lead actors from Peacock's new original limited series, "Devil in Disguise: John Wayne Gacy" to talk about making a new kind of true crime drama. One that...

20 Okt 202523min

Dennis Murphy drops by to talk about the latest in the case of Mark Sievers, sentenced to death for murdering his doctor wife. He is trying to convince a judge to give him a new trial. A pre-trial hea...

16 Okt 202528min

Lester Holt talks with Josh Mankiewicz about his episode, “The Prince, The Whiz Kid, & The Millionaire.” After retired art dealer and Palm Springs socialite Cliff Lambert vanished in 2008, investigato...

15 Okt 202525min