Nancy Guthrie update: DNA couldn't be profiled from crime scene hair sample, sheriff says

TUCSON, Ariz. — Investigators couldn't obtain a DNA profile from a hair sample recovered inside Nancy Guthrie’s home, Pima County Sheriff Chris Nanos told Fox News Digital in a new interview Thursday as the case nears its six-month mark."Yes, there was a hair. We had it and thought, 'OK, well, we'll do the DNA first,' right? You're going to do DNA before something else," he explained.Working with the FBI, investigators sent the sample to a California laboratory for additional DNA tes