Bloodline Detectives

In 1999, hospital worker Jennifer Watkins was sexually assaulted and murdered. Two decades later, revolutionary DNA testing helps to solve this cold case.

In 1992, a woman is sexually assaulted in Sacramento, California by a man wearing a ski mask. This sexual predator continues to commit heinous crimes until new evidence exposes his identity.

When two teens are found dead in Montana, detectives suspect an infamous gangster might be responsible. But it will take 65 years to find the true culprit.

A small community in Utah is shocked when an elderly woman is brutally attacked in her own home. Detectives use innovative techniques to solve the case.

After decades of searching, Ohio detectives use ground-breaking technology to hunt down the man who abducted and sexually assaulted a 19-year-old woman.

In 1997, two women are sexually assaulted in separate attacks. Forensic evidence suggests the crimes are linked, but it takes over two decades to find the perpetrator.

In 1974, a community in Montana was rocked by the sexual assault and murder of a young girl. The case went unsolved for 46 years before advances in DNA technology found the culprit.

Ricky Davis was convicted of the 1985 murder of a woman, but always maintained his innocence. It took 18 years before re-examined DNA evidence proved him right.

This episode has no summary.

This episode has no summary.

In 1981, a high school student is found dead on the side of a road. Police work tirelessly on the case until new DNA technology exposes the killer.

In 1995, a masked man commits multiple sexual assaults at knife-point. It ends up taking over twenty years for this serial rapist to be identified and then to be brought to justice.

In 2016, a horrific crime leads detectives on the trail of a man who rapes his victims at gunpoint. It will take ground-breaking genealogy tools to find the perpetrator.

In 1977, the body of a young woman is found covered in flies and maggots. Police officers fail to identify the victim until revolutionary technology breaks open the case.

In 1968, a 60-year-old is brutally raped and killed inside her own home. A devastating flood halts the police investigation until ground-breaking science offers new hope.

In 1998, the bodies of Megan and Sherri Scherer are found lifeless in their sitting room. Both had been shot in the head several times

In 1976, Leslie Penrod Harris storms out of a restaurant after an argument with her husband. Hours later, her body is found near El Toro Air Base.

December 1987 in Ohio, the nude body of 17-year-old Barbara Blatnik is found face down on a rural road. She had been violently raped and strangled.

In 1988, Janet Tinsley reports her 8-year-old daughter April missing after she fails to return home. Three days later, a man discovers her in a ditch

On June 11th, 1963, a man fishing in Oregon reels in the body of a toddler. The child had been wrapped in blankets and weighed down by iron molds