The Sahuarita Police Department is looking for 77-year-old John Logan. Officers say he has dementia and other medical conditions that require daily medications.
Officers say sometime between 6 p.m. and 7 p.m. on Tuesday, Logan drove away from the Quail Creek neighborhood.
He was in a white Chrysler 300 with an Arizona license plate of ARE2259.
If you see him call 911.