Bloodline Detectives, The Mammoth Lakes Murder

S4 E7 • 41m • HDTV14

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

S4 E8 • 41m • HDTV14

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

S4 E9 • 41m • HDTV14

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

S4 E10 • 41m • HDTV14

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

S4 E11 • 41m • HDTV14

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

S4 E12 • 41m • HDTV14

Investigative genetic genealogy is used to resolve the 1988 murder of a mother.

S4 E13 • 41m • HDTV14

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

S4 E14 • 41m • HDTV14

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

S4 E15 • 41m • HDTV14

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

S4 E16 • 41m • HDTV14

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

S4 E17 • 41m • HDTV14

In 2022, investigative genetic genealogy exposes a killer who stabbed a woman in 1980.

S4 E18 • 41m • HDTV14

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

S4 E19 • 41m • HDTV14

Investigative genetic genealogy finds the sexual deviant who raped and killed Christina Castiglione.

S4 E20 • 41m • HDTV14

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