Former detective Chris McDonough is examining whether Savannah Guthrie may have received 'wrong information' from her sister Annie in the chaotic hours after their mother, Nancy Guthrie, was allegedly taken from her Arizona home on 1 February.
The line of questioning has added fresh scrutiny to how some of the earliest details in the case were relayed and repeated. It also shifts attention back to the confusion of the first few hours, when family members were trying to work out what had happened.
