IE 11 is not supported. For an optimal experience visit our site on another browser.
DATELINE FRIDAY PREVIEW: Simply Diabolical
April 17, 201800:55
  • UP NEXT

    Being Josh Mankiewicz

    07:41

  • Remembering Matt Restelli

    02:06

  • Expert shares 3D scan of Restelli crime scene

    01:53

  • A courtroom insider’s view in the Matt Restelli murder case

    01:41

  • Remembering Harold Allen

    01:54

  • Remembering WNBC engineer Bill Steckman

    01:23

  • First responder’s tattoo

    01:44

  • September 11 through the lens of a paramedic

    02:53

  • Cameraman shares his experience working near the scene on 9/11

    01:36

  • Preview of Facing Ground Zero: A Dateline Special

    01:35

  • Remembering Dee

    02:18

  • A Postcard from the Field: Chaloner & Co.

    02:03

  • Security footage shows missing South Carolina woman Sabrina Heinz on the night she was last seen

    00:13

  • Remembering Dave Fouts

    01:51

  • Remembering the Caneiro Family

    02:11

  • Learn about the Adelphia Fire Company, a volunteer department in Howell Township, New Jersey

    02:02

  • Remembering Ella Jackson

    02:33

  • A dad is pushing for two mothers to be on one birth certificate. It's not what you think...

    01:16

  • A happy ending for Biscuit, the cat

    01:38

  • The Unsolved Shooting of Irina Hans

    04:27

Dateline

DATELINE FRIDAY PREVIEW: Simply Diabolical

00:55

A bizarre cyber-revenge case lands a young woman in jail and makes national headlines. Dennis Murphy reports on the unexpected twist that revealed the real culprit and the new developments in the case. Airs this Friday, April 20 on NBC at 9/8c.April 17, 2018

Get more newsDATELINE FRIDAY PREVIEW: Simply DiabolicalNBC News LogoSearchSearchLiveLiveNBC News LogoToday Logo - Analysis & Updates [2026-10-01] | Latest News Todayon
  • UP NEXT

    Being Josh Mankiewicz

    07:41

  • Remembering Matt Restelli

    02:06

  • Expert shares 3D scan of Restelli crime scene

    01:53

  • A courtroom insider’s view in the Matt Restelli murder case

    01:41

  • Remembering Harold Allen

    01:54

  • Remembering WNBC engineer Bill Steckman

    01:23
Get more newsDATELINE FRIDAY PREVIEW: Simply DiabolicalNBC News LogoSearchSearchLiveLiveNBC News LogoToday Logo - Analysis & Updates [2026-10-01] | Latest News Todayon

Best of NBC News

Play All

Editorial Standards

Latest News Today maintains rigorous editorial standards. Our team verifies information from trusted sources and provides context to help readers understand complex stories.

Last Updated: Thursday, October 1, 2026 at 04:18 PM
Category: Dateline

Editor's Note

Latest News Today provides comprehensive coverage and analysis of breaking news stories. This article is part of our ongoing coverage of dateline friday preview simply diabolical 1212812355744, bringing you verified information from trusted sources with added context and expert perspective.

Why This Matters: Understanding the full context of this story helps readers make informed decisions and stay updated on developments that impact our community.

Dateline

DATELINE FRIDAY SNEAK PEEK: Unmasking the Monster

Stay Informed

Follow Latest News Today for comprehensive coverage of breaking news.

Play All