IE 11 is not supported. For an optimal experience visit our site on another browser.
July 15, 200610:09
  • UP NEXT

    The Murder of Mercedes Vega

    02:56
  • More from the firefighters who responded to the Hibbs house fire

    02:45
  • Remembering Joy Hibbs

    03:04
  • Last known security footage of T’Montez Hurt

    00:30
  • More of Colin's Police Interview

    01:50
  • More on Kaitlin Armstrong's plastic surgery in Costa Rica

    02:20
  • Cyclists "Ride for Mo"

    01:19
  • A Postcard from the Field: The Grackles of Austin, Texas

    01:16
  • Remembering Heather Strube

    03:23
  • Remembering Jon Hickey

    02:14
  • Cold Case Spotlight: Alexandra Wiwcharuk 

    05:08
  • Memories of Jennifer

    03:37
  • Purple Ribbons for Jennifer

    01:24
  • DATELINE NBC EXCLUSIVE: Friends of Jennifer Dulos Speak Out

    01:16
  • Remembering Chris Tapp

    02:24
  • “The only thing I ever wanted was to die free”

    02:20
  • The Relentless Carol Dodge 

    01:51
  • Remembering Jennifer Ramsaran

    02:26
  • Remembering Ildiko Krajnyak

    02:24
  • Remembering Sherri Malarik

    02:15

An unconventional approach

10:09

July 14: You're about to meet two couples brave enough to tell all about what goes on behind the bedroom in hopes that what they're about to endure may save their marriages.