IE 11 is not supported. For an optimal experience visit our site on another browser.
We apologize, this video has expired.
The Root of All Evil, Part 2
Aug. 15, 201504:46

  • FULL EPISODE: The Root of All Evil

    06:36
  • Now Playing

    The Root of All Evil, Part 2

    04:46
  • UP NEXT

    The Root of All Evil, Part 3

    05:44

  • The Root of All Evil, Part 4

    05:27

  • The Root of All Evil, Part 5

    06:59

  • The Root of All Evil, Part 6

    08:36

  • Remembering Marc

    02:20

  • More of Michelle's police interview

    01:48

Dateline

The Root of All Evil, Part 2

04:46

Investigators determine Marc wasn’t killed at random. But who would want him dead? Angry words spoken at the crime scene turn the focus to Marc’s family.Aug. 15, 2015

Get more newsLiveon

  • FULL EPISODE: The Root of All Evil

    06:36
  • Now Playing

    The Root of All Evil, Part 2

    04:46
  • UP NEXT

    The Root of All Evil, Part 3

    05:44

  • The Root of All Evil, Part 4

    05:27

  • The Root of All Evil, Part 5

    06:59

  • The Root of All Evil, Part 6

    08:36
Get more newsLiveon

Best of NBC News

Play All
Play All
close