Overview of 'Bloodline Detectives' Season 4

Watch Bloodline Detectives (2020) Online!

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

Stars:

Bernadette Carty

Release Date: 2020-04-23
Seasons: 1 2 3 4 5

7.7/10

Country: GB
Language: English

Season 4 Episode List

Episode 1 - The Norcal Rapist
Release Date: 2023-09-30
A fugitive has at least 9 victims known to police over the course of 15 years. They had his DNA even, but still no suspect. That is until new advances in familial DNA is compared 27 years after the first known attack in 1991.
Episode 2 - Horror by the Roadside
Release Date: 2023-10-07
In the summer of 1976, the body of 16-year-old Carol Sue Klaber is found in a roadside ditch in Kentucky. Fast forward to 2022, cutting-edge DNA science is employed to finally name her killer.
Episode 3 - Murder on Elm Street
Release Date: 2023-10-14
In July 1987, Donna Hyatt's daughter finds her mother brutally murdered at home in Carlsbad, New Mexico. Donna Sue Hyatt's murder is unsolved for decades until modern forensic science catches up.
Episode 4 - The Mammoth Lakes Murder
Release Date: 2023-10-21
In 2003, the skeletal remains of a young woman are found.
Episode 5 - The Court Reporter Murder
Release Date: 2023-10-28
When the body of a young woman is discovered in 1970, her family never loses hope that one day her killer will be identified; after 52 years, genetic genealogy provides the truth.
Episode 6 - Murder by I-59
Release Date: 2023-11-04
Dade County police in Georgia work to uncover the identity of a Jane Doe and locate the perpetrator responsible for her murder.
Episode 7 - The Huntington Beach Body
Release Date: 2023-11-11
In 1968, the remains of an unidentified woman are discovered; detectives work for nearly half a century to identify the Jane Doe and the murderer who evaded law enforcement for 50 years.
Episode 8 - The Murder of Little Marise
Release Date: 2023-11-18
In 1964, the body of a young girl is discovered in Hazleton, Pa. The community lives in fear that a child predator is hiding in plain sight. Over 50 years later, the truth is finally revealed.
Episode 9 - The South Lake Tahoe Strangler
Release Date: 2023-11-25
Two unsolved murders from the late 1970s near Tahoe, Calif., stump investigators for decades.
Episode 10 - Stabbing in Sacramento
Release Date: 2023-12-16
40 years after the sexual assault and murder of 20-year-old Robin Brooks in Sacramento, California, determined cold case detectives collaborate with scientists using revolutionary forensic techniques to put her killer behind bars.
Episode 11 - The Phoenix Canal Killer
Release Date: 2024-04-01
Cutting-edge DNA science finally names the Phoenix Canal Killer who terrorized the city in the early 90s.
Episode 12 - Mommy Has Been Murdered
Release Date: 2024-04-01
Investigative genetic genealogy is used to resolve the 1988 murder of a mother killed in front of her toddler
Episode 13 - The Three Rivers Killer
Release Date: 2024-04-01
Investigative genetic genealogy reveals the killer of a young mother murdered in her own home 34 years prior.
Episode 14 - Double Homicide in the OC
Release Date: 2024-04-01
A young woman is found beaten, raped and strangled in Garden Grove, California in 1987. Two years pass until a woman in a neighboring jurisdiction meets the same fate. It will take years before forensics identify this serial killer.
Episode 15 - The Mississippi Rapist
Release Date: 2024-04-01
In 1990 Mississippi, a woman is kidnapped at knife-point. Police are unable to identify the perpetrator. It'll take forward-thinking investigators, state-of-the-art science and brave survivors to put this man behind bars.
Episode 16 - Justice Delayed
Release Date: 2024-04-01
DNA science unveils a predator who sexually assaulted a 20-year-old before shooting her in Washington in 1972.
Episode 17 - Murder in Apartment 101
Release Date: 2024-04-01
In Willoughby, Ohio, Mark Madger comes home to find his wife Nadine lying in a pool of her own blood, stabbed to death. Four decades later, cutting-edge DNA science provides answers the Madger family have been waiting a lifetime for.
Episode 18 - Carrie's Courage
Release Date: 2024-04-01
A woman who was sexually assaulted at gunpoint in the 1980s contacts a genetic genealogist to solve her case.
Episode 19 - The Sadistic Killer
Release Date: 2024-04-01
Investigative genetic genealogy unmasks the sexual deviant who raped and killed Christina Castiglione in 1983
Episode 20 - Murder in Marietta
Release Date: 2024-04-01
The 1972 rape and murder of 9-year-old Debbie Lynn Randall is solved thanks to new science 50 years later.