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TVPGHDBloodline Detectives1hTrue CRMZ
How an extensive investigation and revolutionary science of familial DNA revealed an attacker's identity.
How an extensive investigation and revolutionary science of familial DNA revealed an attacker's identity.
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Bloodline Detectives
S1, EP21 "Walking Nightmare"How the revolutionary new science of familial DNA helped catch a rapist.
Bloodline Detectives
S1, EP18 "The Williamsburg Rapist"The science of familial DNA is used to identify a rapist who eluded justice for years.
Bloodline Detectives
S2, EP1 "Body in the Stairwell"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
S2, EP2 "Sacrilege in Sacramento"In Sacramento, Calif., three woman are brutally assaulted by the same man; investigators use genealogy to track down the suspect.
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
Original Air Date: Apr 23, 2020
Genres: DocuseriesTV Series
Rating: TV14
Playback: HD
Available on