Bloodline Detectives

A woman is killed and left in an old cellar; can investigative genetic genealogy help identify the killer?

Years after a series of rapes terrorizes Fayetteville, a forensic DNA technique unmasks the perpetrator.

Can the groundbreaking tool of investigative genetic genealogy solve the 1993 murder of Melissa Lee?

Years after a mother is murdered, cutting-edge forensics provide long-awaited answers.

In 1986, police struggle to find a young mother's killer; new genetic genealogy may provide answers.

A woman's skeletal remains are found in 1994, sparking a years-long search for her identity and killer.

Years after her murder in 1991, will new forensic tools finally find Danielle Clause's killer?

In 1986, Barbara Carr is killed during a home invasion; will new technology close in on the perpetrator?

Susan Eads is found murdered in Texas in 1983; decades later, can modern forensics identify the perpetrator?

Can new forensic science identify Cathy Sposito's murderer from an Arizona hiking trail in 1987?

Forensic science catches up with a killer who murdered Mary Catherine Edwards in Beaumont, Texas in 1995.

Genetic genealogy unmasks a serial sexual predator terrorizing the Phoenix metropolitan area.

Forty years after 20-year-old Krista Martin is murdered in Kansas, genetic genealogy finally provides answers.

A forensic technique finally solves the decades-old mystery of Krisann Baxter's case.

19-year-old Janet Stallcup is murdered in 1976; decades later, cutting-edge technology breaks the case open.

Police solve the decades-old cold case of Clare Holman through new advancements in DNA technology.

In 1976 Wisconsin, 25-year-old David Schuldes and 24-year-old Ellen Matheys are murdered in a park.

In 2010, Sherry Black is found stabbed to death in her bookstore in Salt Lake City, Utah.

When a young woman is out for a run she is brutally attacked and raped by a stranger, police use ground breaking genetic genealogy to identify the perpetrator.

Investigators try to solve the case of Sharon Hammack, a woman whose body was wrapped in a blanket is found on the side of a road in Michigan, 1996.