The Pima County Sheriff’s Office (PCSO) has announced a renewed effort to advance the investigation into the killing of Nancy Guthrie . In an updated shared on Friday, the PCSO said that detectives are pursuing new DNA analysis and working with forensic experts in Florida to generate fresh leads.
Investigators seek new forensic leads
Despite months of investigation involving local, state and federal agencies, officials have not publicly identified a suspect or announced any arrests. If you know something, please call 88-CRIME or 1-800-CALL-FBI.” Guthrie also has not been located. “Even the smallest piece of information could be critical to this investigation.
Detectives travelled to Florida to consult specialists at forensic laboratories about possible ways to extract or reanalyze DNA evidence connected to the investigation, according to the latest update. “We continue to work with our labs in hopes of furthering our DNA analysis in this investigation,” the sheriff’s office said in the statement.
