Update May 19: Smith has been found safe in San Ysidro.

May 18, 2013 (Lemon Grove) -- The San Diego Sheriff’s Department is searching for a missing person at risk.  James Edward Smith of Lemon Grove is on medication for dementia and is in the early stages of Alzheimer’s.  Smith, 66, was last seen driving his 2006 Silver Chrysler 300 four-door sedan with CA license plate 5XLV296.

Smith is described by authorioties as black, 5 feet 11 inches tall, 207 pounds, bald, with brown eyes and a mustache.  He was last seen wearing a tan and brown jacket, baggy blue jeans, and a tan baseball cap.

He was last seen leaving Willy's Electronics on Mercury Street in San Diego on May 16 at 02:55 p.m., alone in his vehicle. He may have been heading to Harbor Freight supply in Chula Vista. He never arrived at the supply store, and never arrived home in the 1800 block of El Prado Ave, Lemon Grove.