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DNA Hope: Will it Crack Nancy Guthrie's Cold Case?
15 Mar
Summary
- Stranger's DNA discovered at Nancy Guthrie's home offers a significant lead.
- Investigators hope DNA evidence will solve the disappearance of Nancy Guthrie.
- DNA processing has moved quickly, confirming blood found was the victim's.
It has been over six weeks since Nancy Guthrie, mother of Savannah Guthrie, vanished from her Pima County, Arizona, residence. Investigative reporter Brian Entin suggests that DNA evidence is poised to be the crucial element in unraveling this mystery. He emphasized that the discovery of a stranger's DNA within Guthrie's home provides a significant, potentially suspect-linked, lead, especially given the limited alternative evidence.
Experts, like Arizona State University professor April Stonehouse, concur that individuals attempting to conceal their presence inevitably leave behind DNA traces, even when taking precautions such as wearing gloves and masks. Stonehouse noted that the DNA analysis has been proceeding at a swift pace. Initial testing confirmed that blood found at the scene belonged to Nancy Guthrie, prompting further evidence submission for comprehensive analysis.
Stonehouse shared her experience from a 2006 case where DNA was instrumental in identifying both a victim and their perpetrator. This historical success fuels optimism that similar forensic breakthroughs could resolve the current disappearance. She underscored that locating and analyzing even minuscule DNA quantities is often the pivotal challenge in such investigations, offering hope for answers in the Nancy Guthrie case.
