S1 E1: Deadly Desire
"Deadly Desire" covers the extensive investigation into Jodine Serrin’s horrific murder and how forensic genealogy finally cracked the case.
42 minutes
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing. Featuring interviews with family members, police and more.
Director: Emile Dinneen, Derek Dillon
S1 E2: Murder in the Snow
"Murder in the Snow" is the story of Traci Hammerberg, how her murderer evaded detection for decades and how his identity was eventually uncovered by the Bloodline Detectives.
42 minutes
S1 E3: Scottsdale Spree Shooting
"Scottsdale Spree Shooting" follows a fast-paced police and forensics investigation into a killing spree that claimed six innocent victims.
42 minutes
S1 E4: Ice Cold Murder
"Ice Cold Murder" is the story of the dedicated investigation into Christy Mirack’s murder and how the Bloodline Detectives traced her killer with DNA.
41 minutes
S1 E5: March Massacre
"March Massacre" follows the investigation into the brutal murder of Barbara Becker and how familial DNA eventually led the Bloodline Detectives to her murderer.
42 minutes
S1 E6: Unrighteous Act
"Unrighteous Act" follows the investigation into the brutal murder of Karen Klaas and how, 41 years later, cutting-edge DNA forensics solved her murder.
42 minutes
S1 E7: Motorway Killer
"Motorway Killer" is the story of a random killing and how police used the revolutionary science of familial DNA to solve the crime.
42 minutes
S1 E8: Blood Bath
"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.
42 minutes
S1 E9: Road Trip to Hell
"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.
41 minutes
S1 E10: Sheeps Flat Murder Mystery
The episode follows Washoe County P.D.’s exhaustive investigation to identify both a victim and her killer.
42 minutes
S1 E11: Rockville Horror
The case follows the investigation into the murder of Le Bich Thuy and how the killer was finally identified.
42 minutes
S1 E12: Carnage in Cardiff
This is the story of Lynette White’s senseless killing and how a ground-breaking DNA method solved the crime.
42 minutes
S1 E13: Llandarcy Serial Killer
The episode follows the investigation of uncovering a serial killer and how DNA genetic genealogy solved the murders.
42 minutes
S1 E14: The Clearfield Rapist
This episode follows the 17-year police investigation and how, with the help of familial DNA, detectives were able to track down the serial rapist.
42 minutes
S1 E15: The Murder of Tangie Simms
This episode follows the exhaustive investigation into the murder of Tangie Simms and how genetic genealogy helped solve the crime.
42 minutes
S1 E16: A Life Stolen
This episode follows the exhaustive investigation into a senseless murder and how genetic genealogy identified the killer.
41 minutes
S1 E17: The Murder of Helene Pruszynski
This case follows a 40-year murder investigation and how it became another success story.
42 minutes
S1 E18: Town Path Predator
This episode follows an extensive investigation and how the revolutionary science of familial DNA revealed a perpetrator's identity.
42 minutes
S1 E19: Walking Nightmare
This case follows the investigation into the Halling Rapist and how familial DNA helped solve the crime.
42 minutes
S1 E20: The Williamsburg Rapist
This is the story of four innocent victims and how their attacker became another successful target of the Bloodline Detectives.
42 minutes