Blood was found in the home of “Today” co-host Savannah Guthrie’s missing 84-year-old mom, according to a report Tuesday — with the local sheriff confirming that authorities fear “a possible kidnapping or abduction.” Law enforcement sources told the Los Angeles Times that the blood was found alongside signs of forced entry in the house in Catalina Hills, Arizona. It was not immediately confirmed whose blood it was. Nancy Guthrie, whom Savannah calls her “best friend,” was reported missing Sunday, hours after returning from dinner the night before.