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Bloodline Detectives

Bloodline Detectives

Documentary4 Seasons
TV14
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
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Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.

  • Date Night Murder in Michigan

    Episode 1 - 42 mins
    Three decades after Terry Wood finds his wife Roxanne dead, genetic genealogy pinpoints her killer.

  • The Greeley Rapist

    Episode 2 - 42 mins
    A child is kidnapped and raped, but it takes almost 20 years for her assailant to be caught.

  • Carla's Last Valentine's

    Episode 3 - 41 mins
    Carla Walker is raped and killed, leading to a cold case that takes 46 years to crack.

  • Last Seen at Dairy Queen

    Episode 4 - 41 mins
    After Kim Bryant's body is discovered in the Las Vegas desert, it takes 40 years to name her killer.

  • The Coat Hanger Killer

    Episode 5 - 41 mins
    Thirty eight years after her murder, Linda Slaten's sons finally learn who killed their mother.

  • The Mystery of the Headphones

    Episode 6 - 41 mins
    A killer evades justice for the murder of Diana Hanson for 38 years until DNA can identify him.

  • Christmas Tree Lady

    Episode 7 - 41 mins
    When an unknown woman commits suicide in a cemetery, the mystery of who she is lasts for decades.

  • Little Miss Nobody

    Episode 8 - 41 mins
    A case of an unidentified body and a child abduction from the 1960s may be connected.

  • The Slaying of Sylvia Quayle

    Episode 9 - 42 mins
    Sylvia Quayle is murdered in her Colorado home; her killer is brought to justice four decades later.

  • Valentine's Day Murder

    Episode 10 - 41 mins
    DNA science finally identifies both killer and victim from a murder that took place in 1991.

  • The Mystery in the Parks

    Episode 11 - 41 mins
    Genetic genealogy brings answers to the families of two little girls who were murdered in 1986.

  • Murder by the Base

    Episode 12 - 41 mins
    Investigative genetic genealogy solves the decades-old murder of Naval recruit Pamela Cahanes.

  • The Murder of Mary Scott

    Episode 13 - 41 mins
    When Mary Scott is found murdered in her home, an investigation is opened that will last 51 years.

  • The Schoolbag in the Road

    Episode 14 - 41 mins
    In Las Vegas, 1989, 14-year-old Stephanie Isaacson is raped and murdered.

  • Her Last New Year's Eve

    Episode 15 - 41 mins
    New forensic science may finally be able to reveal who murdered Tonya McKinley.

  • Dancing With Death

    Episode 16 - 41 mins
    The 30-year hunt for a killer starts when Darlene Krashoc's body is found behind a restaurant.

  • The McLeary Rapist

    Episode 17 - 41 mins
    A town in Washington lives in fear after a 17-year-old girl is abducted without a suspect in sight.

  • The Mint Box Murder

    Episode 18 - 41 mins
    The 1959 rape and murder of 9-year-old Candy Rogers in Spokane, Wash., is solved six decades later.

  • Delta Dawn

    Episode 19 - 41 mins
    Police are stumped when a toddler's body is found in a river, leading to a decades-long mystery.

  • Michelle Wyatt

    Episode 20 - 41 mins
    Michelle Wyatt is found strangled to death in 1980; few leads arise until 41 years later.

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