Watch: Nancy Guthrie Case: Gloves Found Near Her House Traced to Restaurant WorkerChris Nanos isn't putting anything outside the realm of possibility. As the search for Savannah Guthrie's mom Nancy Guthrie continues, the Pima County Sheriff shared his candid thoughts on whether it's possible her abductor "could strike again." "Absolutely," Chris told NBC Nightly News' Liz Kreutz. "We believe we know why he did this, and we believe that it was targeted, but we're not 100 percent sure of that, so it'd be silly to tell people, 'Yeah, don't worry about it. You're not his target.