Law enforcement was back in full force searching around Annie Guthrie's neighborhood. Hmm. On Tuesday, authorities returned to Annie and her husband Tommaso Cioni's neighborhood amid the search for Nancy Guthrie. They live about 10 minutes away, and Nancy was at their home the night before she disappeared for dinner. They are believed to be the last people who saw her before she vanished in the middle of the night. Police have ramped up investigative efforts at their home in recent days.