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Mark of a Serial Killer

Mark of a Serial Killer

Documentary3 Seasons
TV14
A deep dive into the depraved psyches of some of the worst serial killers to date in hopes of revealing their darkest secrets.
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Watch Mark of a Serial Killer Season 2

A deep dive into the depraved psyches of some of the worst serial killers to date in hopes of revealing their darkest secrets.

  • Killer Caller

    Episode 1 - 43 mins
    Minnesota police hunt for a killer caller who confesses to a string of murders.

  • Deadly Summer

    Episode 2 - 43 mins
    In the summer of 1976, the NYPD are chasing a man shooting at couples in parked cars.

  • Deadly Design

    Episode 3 - 43 mins
    Brooklyn shopkeepers are afraid of closing time.

  • The Other Zodiac

    Episode 4 - 43 mins
    In the 1990s, New York is on edge as a killer leaves coded clues at crime scenes.

  • The Smell of Death

    Episode 5 - 43 mins
    Young men go missing around Chicago during the 1970s; evidence leads police to a model citizen.

  • Hunted to Death

    Episode 6 - 43 mins
    Police find a string of murdered women in shallow graves in remote areas of the Alaskan wilderness.

  • Collar and Leash Killer

    Episode 7 - 43 mins
    Numerous women are found dead with a unique ligature that looks like a dog collar and leash.

  • Killer Athlete

    Episode 8 - 43 mins
    The I-5 corridor in California is taken over by a brazen bandit who terrorizes the highway.

  • Bound to Kill

    Episode 9 - 43 mins
    A serial killer taunts Wichita, Kansas for decades with brazen letters.

  • Keys to a Killer

    Episode 10 - 43 mins
    In the 1990s, Louisiana is terrorized by multiple serial killers.

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