Six months after Nancy Guthrie disappeared, the search for the missing Arizona woman remains ‘very active,’ according to Pima County Sheriff Chris Nanos, who renewed his appeal for information about her whereabouts. This week, authorities released two ransom notes purportedly written by the kidnappers who allegedly abducted Guthrie, the mother of Today co-host Savannah Guthrie. The notes were initially sent to media outlets before being handed over to investigators. While their existence and some details have been widely reported since the early days of the investigation, their full contents had not previously been made public. Nancy Guthrie was last seen on January 31 at her Tucson home. She was reported missing the following day after a friend alerted her family when she failed to attend Sunday church services as expected. #nancyguthrie #savannah #arizona #usa