Bloodline Detectives

Bloodline Detectives (2020)


  • Genre: Documentary, Crime
  • First Air Date: 2020-04-23
  • Last Air Date: 2025-02-06
  • Total Seasons: 5
  • Total Episodes: 92
  • Status: Returning Series
  • Production Country: United Kingdom
  • Network: TLC UK, discovery+
star 7.7/10
From 3 Ratings

Summary

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

Where to Watch Bloodline Detectives Online

You can now watch Bloodline Detectives online on the following streaming providers in the United States.

  • Bloodline Detectives Trailer

    Bloodline Detectives Seasons

    Season 1

    First Air Date: 2020-04-23
    20 Episodes

    Season 2

    First Air Date: 2021-10-28
    20 Episodes

    Season 3

    First Air Date: 2022-10-01
    20 Episodes

    Season 4

    First Air Date: 2023-09-30
    20 Episodes

    Season 5

    First Air Date: 2024-09-04
    12 Episodes

    Bloodline Detectives Episodes

    Title Air Date Duration
    Season 1Episode 1Motorway Killer60 min
    Season 1Episode 2Unrighteous Act60 min
    Season 1Episode 3Deadly Desire60 min
    Season 1Episode 4Scottsdale Spree Shooting60 min
    Season 1Episode 5Blood Bath60 min
    Season 1Episode 6Road Trip to Hell60 min
    Season 1Episode 7March Massacre60 min
    Season 1Episode 8Murder in the Snow60 min
    Season 1Episode 9Ice Cold Murder60 min
    Season 1Episode 10Llandarcy Serial Killer60 min
    Season 1Episode 11Sheeps Flat Murder Mystery60 min
    Season 1Episode 12Carnage In Cardiff60 min
    Season 1Episode 13The Rockville Horror60 min
    Season 1Episode 14A Life Stolen60 min
    Season 1Episode 15Walking Nightmare60 min
    Season 1Episode 16Town Path Predator60 min
    Season 1Episode 17Murder of Tangie Sims60 min
    Season 1Episode 18The Williamsburg Rapist60 min
    Season 1Episode 19The Murder of Helene Pruszynski60 min
    Season 1Episode 20The Clearfield Rapist60 min
    Season 2Episode 1Body in the Stairwell60 min
    Season 2Episode 2Sacrilege in Sacramento60 min
    Season 2Episode 3The Montana Murders60 min
    Season 2Episode 4Sinful Act In St George60 min
    Season 2Episode 5Left for Dead in Logan County60 min
    Season 2Episode 6The Alameda Attacker60 min
    Season 2Episode 7The Murder of Siobhan McGuinness60 min
    Season 2Episode 8Cold Case Twist60 min
    Season 2Episode 9San Bernadino Bodies60 min
    Season 2Episode 10The Montana Creek Murders60 min
    Season 2Episode 11The Mystery Murder of Mary London60 min
    Season 2Episode 12The Knifepoint Rapist60 min
    Season 2Episode 13Gunpoint Horror60 min
    Season 2Episode 14The Hunt for Precious Jane Doe60 min
    Season 2Episode 15The Rapid City Rapist60 min
    Season 2Episode 16A Family Torn Apart60 min
    Season 2Episode 17Justice for Leslie60 min
    Season 2Episode 18Cuyahoga Falls Mystery60 min
    Season 2Episode 19Chilling Notes from a Killer60 min
    Season 2Episode 20The Boy in the Bundle60 min
    Season 3Episode 1Date Night Murder in Michigan60 min
    Season 3Episode 2The Greeley Rapist60 min
    Season 3Episode 3Carla's Last Valentines60 min
    Season 3Episode 4Last Seen at Dairy Queen60 min
    Season 3Episode 5The Coat Hanger Killer60 min
    Season 3Episode 6The Mystery of the Headphones60 min
    Season 3Episode 7Christmas Tree Lady60 min
    Season 3Episode 8Little Miss Nobody60 min
    Season 3Episode 9The Slaying of Sylvia Quayle60 min
    Season 3Episode 10Valentine's Day Murder60 min
    Season 3Episode 11The Mystery of the Parks60 min
    Season 3Episode 12Murder by the Base60 min
    Season 3Episode 13The Murder of Mary Scott60 min
    Season 3Episode 14The Schoolbag in the Road60 min
    Season 3Episode 15Her Last New Years Eve60 min
    Season 3Episode 16Dancing with Death60 min
    Season 3Episode 17The McLeary Rapist60 min
    Season 3Episode 18The Mint Box Murder60 min
    Season 3Episode 19Delta Dawn Doe60 min
    Season 3Episode 20The Telephone Cord Killer60 min
    Season 4Episode 1Horror by the Roadside60 min
    Season 4Episode 2The Court Reporter Murder60 min
    Season 4Episode 3Norcal Rapist60 min
    Season 4Episode 4Stabbing in Sacramento60 min
    Season 4Episode 5Murder on Elm Street60 min
    Season 4Episode 6The Mammoth Lakes Murder60 min
    Season 4Episode 7Murder By I-5960 min
    Season 4Episode 8The Murder of Little Marise60 min
    Season 4Episode 9The South Lake Tahoe Strangler60 min
    Season 4Episode 10The Huntington Beach Body60 min
    Season 4Episode 11Mommy Has Been Murdered60 min
    Season 4Episode 12The Phoenix Canal Killer60 min
    Season 4Episode 13The Three Rivers Killer60 min
    Season 4Episode 14Double Homicide in the OC60 min
    Season 4Episode 15The Mississippi Rapist60 min
    Season 4Episode 16Justice Delayed60 min
    Season 4Episode 17Murder in Apartment 10160 min
    Season 4Episode 18Carrie's Courage60 min
    Season 4Episode 19The Sadistic Killer60 min
    Season 4Episode 20Murder in Marietta60 min
    Season 5Episode 1The Body in the Blanket60 min
    Season 5Episode 2Evil Angel60 min
    Season 5Episode 3The Book Store Murder60 min
    Season 5Episode 4The McClintock Park Murders60 min
    Season 5Episode 5Strangled in the Sand60 min
    Season 5Episode 6Terror in Garden Grove60 min
    Season 5Episode 7The Runaway Murder60 min
    Season 5Episode 8Justice for Krista60 min
    Season 5Episode 9The Imposter Rapist60 min
    Season 5Episode 10The Schoolteacher Murder60 min
    Season 5Episode 11Cathy Sposito60 min
    Season 5Episode 12Terror in Texas60 min
    Season 5Episode 13Home Invasion Homicide60 min
    Season 5Episode 14Downtown After Dark60 min
    Season 5Episode 15Finding Suzanne60 min
    Season 5Episode 16Murder in Green Bay60 min
    Season 5Episode 17A Murder In Lexington60 min
    Season 5Episode 18The Ramsey Street Rapist60 min
    Season 5Episode 19Murder on Edgewater Creek Bridge60 min
    Season 5Episode 20Brutality in Brownwood60 min

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