Bloodline Detectives
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Bloodline Detectives
"March Massacre" follows the investigation into the brutal murder of Barbara Becker and how familial DNA eventually led the Bloodline Detectives to her murderer.
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Bloodline Detectives
"Unrighteous Act" follows the investigation into the brutal murder of Karen Klaas and how, 41 years later, cutting-edge DNA forensics solved her murder.
Bloodline Detectives
Motorway Killer is the story of how police used the science of familial DNA to solve a random killing.
Bloodline Detectives
"Blood Bath" is the harrowing story of Melanie Road's murder, how police never gave up hope and with the help of familial DNA tracked down her killer.
Bloodline Detectives
"Road Trip to Hell" is about a fun road trip that turned into a real-life horror movie, and how dedicated investigators and genealogy solved the crime.
Bloodline Detectives
The episode follows Washoe County P.D.'s exhaustive investigation to identify both a victim and her killer.
Bloodline Detectives
The case follows the investigation into the murder of Le Bich Thuy and how the killer was finally identified.
Bloodline Detectives
This is the story of Lynette White's senseless killing and how a ground-breaking DNA method solved the crime.
Bloodline Detectives
The episode follows the investigation of uncovering a serial killer and how DNA genetic genealogy solved the murders.
Bloodline Detectives
This episode follows how with the help of familial DNA detectives were able to track down a serial rapist.
Bloodline Detectives
This episode follows the exhaustive investigation into the murder of Tangie Simms and how genetic genealogy helped solve the crime.
Bloodline Detectives
This episode follows the exhaustive investigation into a senseless murder and how genetic genealogy identified the killer.
Bloodline Detectives
This case follows a 40-year murder investigation and how it became another success story.
Bloodline Detectives
This episode follows an extensive investigation and how the revolutionary science of familial DNA revealed a perpetrator's identity.
Bloodline Detectives
This case follows the investigation into the Halling Rapist and how familial DNA helped solve the crime.
Bloodline Detectives
This is the story of four innocent victims and how their attacker became another successful target of the Bloodline Detectives.
Bloodline Detectives hosted by Nancy Grace
In 1999, hospital worker Jennifer Watkins is sexually assaulted and murdered. 20 years later, revolutionary DNA testing helps to solve the cold case.
Bloodline Detectives hosted by Nancy Grace
In Sacramento, three women are assaulted by the same man. Police use genealogy technology to find the suspect.
Bloodline Detectives hosted by Nancy Grace
A young couple is murdered in Montana in 1956. In 2019, investigators use voluntary genealogical databases to catch the killer.
Bloodline Detectives hosted by Nancy Grace
A community in Utah is shocked when an elderly woman is attacked in her own home and fight to solve the case.
Bloodline Detectives hosted by Nancy Grace
In 1993, a teen is kidnapped and raped. A forensic genealogy company is able to track down the suspect.
Bloodline Detectives hosted by Nancy Grace
In 1997, a woman is attacked on her route home. A suspect is arrested over 20 years later with the help of a genetic genealogical search.
Bloodline Detectives hosted by Nancy Grace
In 1974, a 5-year-old girl disappears while walking to her friend's house. 46 years later, detectives are able to put the case to rest using modern DNA technology.
Bloodline Detectives hosted by Nancy Grace
14 years after an attack of a jogger, police trace a family tree using genetic genealogy and find the rapist.
Bloodline Detectives hosted by Nancy Grace
When a woman is found dead in her home, detectives are left with more questions than answers.
Bloodline Detectives hosted by Nancy Grace
A woman is shocked to learn her DNA helped detectives identify a Jane Doe that remained a mystery for decades.
Bloodline Detectives hosted by Nancy Grace
In 1981 a young woman is found murdered on the side of the road. Who killed her remains a mystery for decades until law enforcement can utilize genetic genealogy to crack the case.
Bloodline Detectives hosted by Nancy Grace
A young woman out jogging is attacked and viciously raped at knifepoint. The perpetrator continues his reign of terror by raping another five times over the next nine years.
Bloodline Detectives hosted by Nancy Grace
In Alexandria, Virginia in 2016, a young female lifeguard is raped while working at a local pool. Police soon learn of a similar incident in Fairfax, two years previously.
Bloodline Detectives hosted by Nancy Grace
In August 1977, the body of a young girl was discovered by blackberry pickers in Everett, WA. She had been strangled and shot. Investigators launched a two-tiered investigation.
Bloodline Detectives hosted by Nancy Grace
February 1968 in South Dakota, 60-year-old pharmacist Gwen Miller fails to show up for work. Despite co-workers discover her body soon after, the case goes cold and remains so for decades.
Bloodline Detectives hosted by Nancy Grace
Portageville, Missouri 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.
Bloodline Detectives hosted by Nancy Grace
In 1976, Leslie Penrod Harris storms out of a restaurant after an argument with her husband. She never returns. Hours later, her naked body is found near El Toro Air Base twenty miles away.
Bloodline Detectives hosted by Nancy Grace
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.
Bloodline Detectives hosted by Nancy Grace
In 1988, Janet Tinsley reports her daughter missing. Three days later, a jogger makes a gruesome discovery.
Bloodline Detectives hosted by Nancy Grace
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.
Bloodline Detectives hosted by Nancy Grace
In 1987, Terry Wood finds his wife Roxanne dead. Genetic genealogy pinpoints her killer 35 years later.
Bloodline Detectives hosted by Nancy Grace
In 2001, a 7-year-old girl is kidnapped and raped by an unknown assailant in Colorado. The victim lives in fear as the perpetrator is nowhere to be found - until nearly 20 years later, thanks to an exciting new forensic tool.
Bloodline Detectives hosted by Nancy Grace
Valentine's Day, 1974. Carla Walker is raped and killed, leading to a cold case that takes 46 years to crack.
Bloodline Detectives hosted by Nancy Grace
In 1979, 16-year-old Kim Bryant disappears from outside a Dairy Queen in Las Vegas. Three weeks later, her body is found: she had been sexually assaulted and bludgeoned to death. 40 years later, genetic genealogy finally names the killer.
Bloodline Detectives hosted by Nancy Grace
In 1981, Linda Slaten is sexually assaulted and murdered in her Florida apartment while her children sleep.
Bloodline Detectives hosted by Nancy Grace
A killer evades justice for the murder of Diana Hanson for 38 years until genetic genealogy can identify him.
Bloodline Detectives hosted by Nancy Grace
In 1996, a woman takes her life in a Virginia cemetery and leaves a note that she wishes to remain unidentified.
Bloodline Detectives hosted by Nancy Grace
A little girl's body is found, unidentified, in the Arizona desert in 1960. Across state lines, a family is reeling after their 4-year-old child is abducted. Sixty years later, science pieces it all together.
Bloodline Detectives hosted by Nancy Grace
In 1981, the body of Sylvia Quayle is discovered by her father in her Colorado home: she had been sexually assaulted, stabbed and shot. After a false confession and decades of investigative work, science breaks this case open.
Bloodline Detectives hosted by Nancy Grace
DNA science finally identifies both killer and victim from a murder that took place back in Florida in 1991.
Bloodline Detectives hosted by Nancy Grace
Genetic genealogy brings answers to the families of two little girls who were murdered in 1986 in Tacoma, WA.
Bloodline Detectives hosted by Nancy Grace
In 1984, the bruised and bloodied body of 25-year-old Naval recruit Pamela Cahanes is found in a lot.
Bloodline Detectives hosted by Nancy Grace
After 23-year-old Mary Scott fails to show up for work, a friend visits her San Diego apartment: she finds Mary's dead body, who had been raped and strangled. Mary's killer goes undetected for 51 years - until DNA finally identifies him.
Bloodline Detectives hosted by Nancy Grace
In 1989, 14-year-old Stephanie Isaacson's body is found in the Las Vegas desert. The case goes cold for decades until a nonprofit organization provides funding for the last DNA sample recovered to be used in genealogy research. Will it succeed?
Bloodline Detectives hosted by Nancy Grace
In 1985, the body of 23-year-old Tonya McKinley is found lying on a street in Pensacola, Florida. Detectives can't find the killer. Decades later, a new forensic science technique finally reveals who murdered Tonya that fateful New Year's Eve.
Bloodline Detectives hosted by Nancy Grace
In 1987, the body of Darlene Krashoc is discovered behind a Colorado Springs restaurant. She had been savagely beaten, raped and strangled. Investigators struggle to identify this barbaric killer. 30 years later, science provides a breakthrough.
Bloodline Detectives hosted by Nancy Grace
A town in Washington lives in fear after a 17-year-old girl is abducted and raped without a suspect in sight.
Bloodline Detectives hosted by Nancy Grace
The 1959 rape and murder of 9-year-old Candy Rogers in Spokane, WA is solved six decades later thanks to DNA.
Bloodline Detectives hosted by Nancy Grace
Police are stumped when a toddler's body is found in Escatawpa River, leading to a decades-long mystery.
Bloodline Detectives hosted by Nancy Grace
Michelle Wyatt is found strangled to death in 1980. Few leads arise until 41 years later, thanks to forensics.
Bloodline Detectives hosted by Nancy Grace
The NorCal Rapist terrorizes the women of North California for years until forensic science can identify him.
Bloodline Detectives hosted by Nancy Grace
The murder of Carol Sue Klaber is cold for decades until new technology can finally bring her killer to light.
Bloodline Detectives hosted by Nancy Grace
In 1987 New Mexico, the body of 38-year-old Donna Hyatt is discovered by her daughter. Two empty glasses of cola suggest she had company the night before. It will take another 36 years before investigative genetic genealogy solves this case.
Bloodline Detectives hosted by Nancy Grace
In 2003, a man walking in the Sierra Nevada mountains finds a human skull. In nearby Mammoth Lakes, a family is reeling after a young mother mysteriously skips town. It'll take revolutionary science to piece this puzzle together - 20 years later.
Bloodline Detectives hosted by Nancy Grace
The identity of Nancy Bennallack's murderer is a mystery until the advent of investigative genetic genealogy.
Bloodline Detectives hosted by Nancy Grace
A Jane Doe found by the side of the I-59 is unidentified until forensic science provides answers years later.
Bloodline Detectives hosted by Nancy Grace
Huntington Beach, 1968. Boys on their way to school discover the brutalized body of a young woman in an oil field. Police are unable to identify her or her killer. It will take 52 years before DNA science is able to solve this double mystery.
Bloodline Detectives hosted by Nancy Grace
In 1964 Hazleton, Pennsylvania, the brutalized body of 9-year-old Marise Chiverella is discovered after she disappears walking to school. Half a century later, a teen prodigy in investigative genetic genealogy helps detectives solve this crime.
Bloodline Detectives hosted by Nancy Grace
Police work for decades with emerging forensic sciences to identify the killer of two women in Lake Tahoe.
Bloodline Detectives hosted by Nancy Grace
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 identify her killer and put him behind bars.
Bloodline Detectives hosted by Nancy Grace
In 1992, the decapitated body of a young woman is discovered near the Arizona Canal in Phoenix. Ten months later, another body - this time a teen - is located nearby. Dedicated detectives use forensic science to catch the infamous killer.
Bloodline Detectives hosted by Nancy Grace
Investigative genetic genealogy is used to resolve the 1988 murder of a mother killed in front of her toddler.
Bloodline Detectives hosted by Nancy Grace
Investigative genetic genealogy reveals the killer of a young mother murdered in her own home 34 years prior.
Bloodline Detectives hosted by Nancy Grace
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 and police identify this serial killer.
Bloodline Detectives hosted by Nancy Grace
In 1990 Mississippi, a woman is kidnapped and raped at knifepoint. 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.
Bloodline Detectives hosted by Nancy Grace
In 1972 Washington, 20-year-old Jody Loomis is discovered covered in blood by the roadside. She is brought to the hospital where she passes away from a bullet wound. It'll take over forty years for science to reveal her killer.
Bloodline Detectives hosted by Nancy Grace
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.
Bloodline Detectives hosted by Nancy Grace
In 1985, a young woman is awoken by an intruder who sexually assaults her at gunpoint in her own condo. The determination of the survivor will lead her on a decades-long journey to justice through a revolutionary forensic science technique.
Bloodline Detectives hosted by Nancy Grace
Investigative genetic genealogy unmasks the sexual deviant who raped and killed Christina Castiglione in 1983.
Bloodline Detectives hosted by Nancy Grace
The 1972 rape and murder of 9-year-old Debbie Lynn Randall is solved thanks to new science - 50 years later.
Bloodline Detectives hosted by Nancy Grace
Cold-case detectives try to solve the decades-long murder of Sharon Hammack using forensic technology.
Bloodline Detectives hosted by Nancy Grace
While jogging along a scenic canal, a young woman is brutally attacked and raped by a stranger. Police use groundbreaking genetic genealogy to identify the perpetrator.
Bloodline Detectives hosted by Nancy Grace
In 2010, Sherry Black is found stabbed to death in her bookstore in Salt Lake City, Utah. Police fail to identify her killer until advancements in DNA science reignite the case.
Bloodline Detectives hosted by Nancy Grace
In 1976 Wisconsin, 25-year-old David Schuldes and 24-year-old Ellen Matheys are murdered in a park. The case goes cold until 2015 when advancements in DNA science reignite the investigation.
Bloodline Detectives hosted by Nancy Grace
When Clare Holman is murdered in 1994, her case quickly goes cold, and many assume it will stay that way. But twenty years later, new technology finally provides answers.
Bloodline Detectives hosted by Nancy Grace
19-year-old Janet Stallcup is murdered in 1976. Decades later, cutting-edge technology breaks the case open.
Bloodline Detectives hosted by Nancy Grace
In 1978, the body of teen Krisann Baxter is found in Spokane, Washington. The case troubles investigators for over 40 years, but now a forensic technique may solve the mystery.
Bloodline Detectives hosted by Nancy Grace
In 1989, 20-year-old Krista Martin is murdered by an intruder in Wichita, Kansas. After a 40-year investigation, will investigative genetic genealogy provide answers for her family?
Bloodline Detectives hosted by Nancy Grace
In 1991, an intruder sexually assaults a woman in her own home in Chandler, Arizona. The case goes unsolved for decades until revolutionary science connects the dots.
Bloodline Detectives hosted by Nancy Grace
In 1995 Texas, the parents of Mary Catherine Edwards find her brutalized body in her bathroom. The killer evades justice - until forensic science catches up with him.
Bloodline Detectives hosted by Nancy Grace
Thirty years after college student Cathy Sposito is brutally killed on a hiking trail in Prescott, Arizona, can a groundbreaking forensic tool finally identify her killer?
Bloodline Detectives hosted by Nancy Grace
In 1983, the Seabrook, Texas community is shaken when 20-year-old waitress Susan Eads is found murdered. Decades later, can modern forensic techniques finally find the perpetrator?
Bloodline Detectives hosted by Nancy Grace
In 1986, Barbara Carr is killed during a home invasion. Will new technology close in on the perpetrator?
Bloodline Detectives hosted by Nancy Grace
Ventura police struggle to find the murderer of 42-year-old mother Danielle Clause in 1991. Three decades later, will family trees and a new forensic science finally give them answers?
Bloodline Detectives hosted by Nancy Grace
A woman's skeletal remains are found in Okaloosa County in 1994, sparking a years-long search for her identity and killer - until a new forensic tool provides answers.