IE 11 is not supported. For an optimal experience visit our site on another browser.
  • UP NEXT

    The Murder of Mercedes Vega

    02:56
  • Remembering Erin Gilmour

    02:01
  • Remembering Susan Tice

    02:01
  • 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
  • DATELINE FRIDAY PREVIEW: True Confession

    01:00

Behind the scenes of a ‘sweat lodge’

02:10

Patrick Harbula, founder of the Life Purpose Institute in Thousand Oaks, California, takes us through his interpretation of the ancient Native American sweat lodge ceremony. This web exclusive is part of the Dateline report from Friday, October 21st.