It seems like Nancy Guthrie didn't go without a fight. It's the mystery that keeps on giving. For months now, the world has watched with bated breath as investigators scramble to locate and figure out what happened to Savannah Guthrie's mother in the early morning hours of February 1. The 84-year-old just vanished into the Arizona night, never to be seen or heard from again. It's hard to imagine how that's even possible in this day and age, and yet here we are.