Arizona investigators travelled to Florida to meet 'lab scientists' in a DNA push to crack the nine-month Nancy Guthrie kidnapping

Nancy Guthrie, aged 84 and the mother of NBC Today show co-host Savannah Guthrie, vanished after being taken from her Tucson, Arizona home on February 1 and has not been seen since. Pima County Sheriff Chris Nanos confirmed that DNA analysis is being conducted across multiple sites — Kansas, San Francisco, Washington, and Phoenix — alongside the Florida team.
A masked individual appeared on Guthrie's Ring doorbell camera that night, and two ransom notes followed — the second asserting she had died shortly after being abducted.
Nanos insists the case is not cold: 'We still have evidence that we're working with.'
Savannah Guthrie has put up a $1 million reward for information leading to an arrest, though no suspect has yet been identified.
