Guthrie investigators ‘know they’re on the clock,’ former SWAT captain says

Investigators are likely ramping up their efforts in the search for missing 84-year-old Nancy Guthrie, as the deadline in a purported ransom note draws closer, former SWAT team captain Josh Schirard said Sunday. He noted that investigators have returned to the homes of Nancy Guthrie as well as her daughter, Annie, over the weekend.