New Delhi, Feb. 27 -- A man was arrested on suspicion of DUI (Driving Under the Influence) outside "Today" show co-anchor Savannah Guthrie's mother, Nancy Guthrie's, home in Arizona late Thursday (local time) after he was reportedly seen driving past the residence between 50 and 100 times while looking at a photo of the missing grandmother on his phone, according to a report by NewsNation.

According to NewsNation correspondent Brian Entin, members of the media noticed the driver behaving strangely as he slowly passed Guthrie's Tucson home in a blue vehicle, repeatedly stopping to glance at a memorial set up outside.

Entin said the unidentified man appeared to have an image of the 84-year-old missing woman on his phone as he crept by the...