Tag: forensic genealogy

Cold Case Reanalysis: How New DNA Tools Are Solving Decades-Old Crimes

Cold Case Reanalysis: How New DNA Tools Are Solving Decades-Old Crimes

New DNA tools are solving cold cases once thought unsolvable. From bloodstains to genealogy databases, forensic science has entered a new era where decades-old crimes are closed in days-not decades.

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chain of custody biohazard cleanup forensic photography lab accreditation forensic documentation fingerprint evidence expert testimony evidence markers crime scene documentation digital forensics urine drug test forensic evidence forensic ballistics firearm trace eTrace homicide weapons ATF firearm tracing gun trace database impact spatter high-velocity bloodstain patterns

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