ON DATELINE THIS WEEKEND

ALL NEW TONIGHT: Deadly Mischief

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. Airs tonight, October 24, at 9/8c on NBC.

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STREAMING THIS WEEKEND

WATCH ON DATELINE 24/7

Getting ready for Halloween? So are we… Join Josh Mankiewicz for "The Devil You Know" marathon, streaming Saturday through Thursday on the Dateline 24/7 channel.

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IN THE NEWS

Kada Scott's death ruled a homicide; officials approve murder charge

The 23-year-old's body was found Saturday in a wooded area near an abandoned middle school two weeks after she was last seen at the assisted living facility where she worked.

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NEW PODCAST EPISODES

NEW! Talking Dateline:
A Perfect Spring Morning

Lester and Blayne sit down to discuss Blayne's latest episode, "A Perfect Spring Morning," about the murder of Leslie Preer in Chevy Chase, Maryland.

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NEW! Dateline: True Crime Weekly

A husband faces trial for allegedly plotting his wife's murder at an amusement park. Outrage and grief over the murder of Kada Scott, an aspiring beauty queen. And police seek help identifying a mystery baby by making a documentary.

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BONUS PODCAST

Preview: "Devil in Disguise: John Wayne Gacy"

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 focuses on the victims, the victims' families, and the detectives who never gave up on their mission to bring the victims home.

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Watch "Devil in Disguise: John Wayne Gacy" on Peacock

Based on a true story, this gripping drama examines the life of the notorious killer John Wayne Gacy and the systems that failed to protect his victims.

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