Three Detained in Arizona Search for Missing Nancy Guthrie

Law enforcement officers detained three individuals during tactical operations in Arizona as the search for 84-year-old Nancy Guthrie enters its second week.The Federal Bureau of Investigation doubled the reward to $100,000 after surveillance footage from Google servers showed a masked suspect tampering with a doorbell camera.Savannah Guthrie and her family are pleading for the safe return of her mother, who requires heart medication and has been missing since blood was found at her home.