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Bloodline Detectives

Documentary3 Seasons
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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.
  • Body in the Stairwell
    Episode 1 - 41 mins
    Revolutionary DNA testing helps solve the case of a hospital worker who was murdered in 1999.
  • Sacrilege in Sacramento
    Episode 2 - 41 mins
    In Sacramento, California, three woman are brutally assaulted by the same man.
  • The Montana Murders
    Episode 3 - 42 mins
    Genealogical databases are used to catch the person who killed a young couple in Montana.
  • The Night Visitor
    Episode 4 - 41 mins
    In 2018, a 79-year-old woman in Utah is sexually assaulted; genetic genealogy identifies the rapist.
  • The Abductor
    Episode 5 - 41 mins
    In 1993, a 19-year-old woman is kidnapped and raped; a forensic genealogy company finds the suspect.
  • Attacks in Alameda
    Episode 6 - 41 mins
    In 1997, a woman is attacked on her route home; a suspect is finally arrested over 20 years later.
  • The Murder of Siobhan McGuinness
    Episode 7 - 41 mins
    In 1974, a five-year-old girl disappears while walking to her friend's house.
  • Cold Case Twist
    Episode 8 - 41 mins
    When a woman is found dead in her home, detectives are left with more questions than answers.
  • Mother Mojave
    Episode 9 - 41 mins
    A woman's DNA helps police identify a Jane Doe that remained a mystery for over 40 years.
  • Crystal Creek Murders
    Episode 10 - 41 mins
    Detectives work for decades to identify the remains of two women and find their killer.
  • The Knifepoint Rapist
    Episode 11 - 41 mins
    A young woman out jogging is attacked and viciously raped at knifepoint.
  • Gunpoint Horror
    Episode 12 - 41 mins
    In 2016, a young female lifeguard is raped while working at a local pool.
  • A Family Torn Apart
    Episode 13 - 42 mins
    In 1998, a 12-year-old girl and a 38-year-old woman are found raped and murdered.

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Peacock currently has 3 seasons of Bloodline Detectives available for streaming.