Savannah Guthrie asks for prayers after her mother’s disappearance. Here are key questions surrounding the investigation

CNN, KOLD, PIMA COUNTY SHERIFF’S DEPT, INSTAGRAM, SAVANNAH GUTHRIE, Instagram/Savannah Guthrie By Elise Hammond, CNN (CNN) — Investigators believe Nancy Guthrie was abducted from her Arizona home, but they’ve been tight-lipped about what led them to that conclusion about the disappearance of the 84-year-old mother of “Today” anchor Savannah Guthrie. Nancy Guthrie was last seen