'Unbelievable': Possible new evidence in Nancy Guthrie kidnapping discovered near her home

Investigators may have found stunning new evidence that could be linked to the disappearance of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie.

Nancy Guthrie disappeared from her home in Tucson, Arizona, 11 days ago. Local investigators have not released any information about a potential suspect or a person of interest in the case. On Tuesday, video from Guthrie's doorbell camera captured images of an individual dressed in gloves and a ski mask breaking into her home.