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Mark of a Serial Killer
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Mark Of A Killer Bonus: Survivor, Debra Guffie Leads To The Downfall of Roger Kibbe (Season 1, Episode 4)
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Mark Of A Killer Bonus: Survivor, Debra Guffie Leads To The Downfall of Roger Kibbe (Season 1, Episode 4)

Debra Guffie was abducted on September 14, 1987, but her escape lead investigators in building the case against Roger Kibbe.

Watch the Full Episode

Season 1 Episode 4 - Videos

  • Mark of a Killer: A Body is Discovered in a Ditch in Sacramento in 1986 (Season 1, Episode 4)
    1:27
    Preview

    Mark of a Killer: A Body is Discovered in a Ditch in Sacramento in 1986 (Season 1, Episode 4)

  • Mark of a Killer: Charmaine Sabrah Goes Missing (Season 1, Episode 4)
    1:54
    Preview

    Mark of a Killer: Charmaine Sabrah Goes Missing (Season 1, Episode 4)

  • Mark of a Killer: Sacramento Area Victims Are All Found with Their Clothing Cut (Season 1, Episode 4)
    1:34
    Preview

    Mark of a Killer: Sacramento Area Victims Are All Found with Their Clothing Cut (Season 1, Episode 4)

  • Mark Of A Killer Bonus: Survivor, Debra Guffie Leads To The Downfall of Roger Kibbe  (Season 1, Episode 4)
    1:51
    Exclusive

    Mark Of A Killer Bonus: Survivor, Debra Guffie Leads To The Downfall of Roger Kibbe (Season 1, Episode 4)

  • Mark Of A Killer Bonus: FBI Profiler Explains Serial Killer Behavior With Victim Stephanie Brown (Season 1, Episode 4)
    1:12
    Exclusive

    Mark Of A Killer Bonus: FBI Profiler Explains Serial Killer Behavior With Victim Stephanie Brown (Season 1, Episode 4)

  • Mark Of A Killer Bonus: The Source Of Roger Kibbe’s Irregular Clothing Cutting  (Season 1, Episode 4)
    2:14
    Exclusive

    Mark Of A Killer Bonus: The Source Of Roger Kibbe’s Irregular Clothing Cutting (Season 1, Episode 4)

  • Mark of a Killer Bonus: Roger Kibbe Gave Explicit Details of His First Victim to Law Enforcement (Season 1, Episode 4)
    3:02
    Exclusive

    Mark of a Killer Bonus: Roger Kibbe Gave Explicit Details of His First Victim to Law Enforcement (Season 1, Episode 4)

  • Mark of a Killer Bonus: Was Roger Kibbe Cutting His Victims' Hair to Keep as Trophies? (Season 1, Episode 4)
    2:17
    Exclusive

    Mark of a Killer Bonus: Was Roger Kibbe Cutting His Victims' Hair to Keep as Trophies? (Season 1, Episode 4)

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  • The Final Moments Leading Up to Dee Dee Blanchard's Murder
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