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S4 E19 The Sadistic Killer

Crime

TV-14

41m

Mar 31, 2024

Investigative genetic genealogy unmasks the sexual deviant who raped and killed Christina Castiglione in 1983.

Season 4, 20 Episodes

The NorCal Rapist,

The NorCal Rapist terrorizes the women of North California for years until forensic science can identify him.

Horror by the Roadside,

The murder of Carol Sue Klaber is cold for decades until new technology can finally bring her killer to light.

Murder on Elm Street,

Donna Sue Hyatt's murder is unsolved for decades until modern forensic science catches up.

The Mammoth Lakes Murder,

The identities of a woman and her killer are mysteries for years — until genetic genealogy offers answers.

The Court Reporter Murder,

The identity of Nancy Bennallack's murderer is a mystery until the advent of investigative genetic genealogy.

Murder by I-59,

A Jane Doe found by the side of the I-59 is unidentified until forensic science provides answers years later.

The Huntington Beach Body,

Both the killer and the victim of a slaying in Huntington Beach are revealed after 52 years using DNA science.

The Murder of Little Marise,

A young girl's rape and murder is unsolved for years until an unexpected hero identifies her killer.

The South Lake Tahoe Strangler,

Police work for decades with emerging forensic sciences to identify the killer of two women in Lake Tahoe.

Stabbing in Sacramento,

Through detailed genetic profiling, the cold case of who killed Robin Brooks is finally cracked years later.

The Phoenix Canal Killer,

Cutting-edge DNA science finally names the Phoenix Canal Killer who terrorized the city in the early 90s.

Mommy Has Been Murdered,

Investigative genetic genealogy is used to resolve the 1988 murder of a mother killed in front of her toddler.

The Three Rivers Killer,

Investigative genetic genealogy reveals the killer of a young mother murdered in her own home 34 years prior.

Double Homicide in the OC,

Forensic science reveals the name of a sadistic killer who murdered two women in the late 80s.

The Mississippi Rapist,

A man who raped two women in 1990 is put behind bars thirty years later thanks to advancements in science.

Justice Delayed,

DNA science unveils a predator who sexually assaulted a 20-year-old before shooting her in Washington in 1972.

Murder in Apartment 101,

In 2022, investigative genetic genealogy exposes a killer who stabbed a woman to death in her home in 1980.

Carrie's Courage,

A woman who was sexually assaulted at gunpoint in the 1980s contacts a genetic genealogist to solve her case.

The Sadistic Killer,

Investigative genetic genealogy unmasks the sexual deviant who raped and killed Christina Castiglione in 1983.

Murder in Marietta,

The 1972 rape and murder of 9-year-old Debbie Lynn Randall is solved thanks to new science — 50 years later.

Details

Bloodline Detectives (Nancy Grace)

Crime

TV-14

2 Seasons

42m

This compelling true crime series hosted by preeminent legal analyst and renowned former prosecutor Nancy Grace explores the advanced form of familial DNA testing.

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