UPDATE: Mesquite police canceled the Silver Alert for Mary Helen Duran at 1:30 p.m. Monday. No further information was given.
EARLIER: MESQUITE -- The Mesquite Police Department has issued a Silver Alert for a 79-year-old woman missing since Sunday morning.
Mary Helen Duran has been diagnosed with Alzheimer's and was last seen Sunday at 10 a.m. in the 700 block of Willowbrook Dr. in Mesquite driving a silver 2009 Honda Accord with Texas plate KTC879.
Duran is described as a Hispanic female, 5-foot-3, 155 lbs., with black hair and brown eyes. She was last seen wearing a black top and black pants.
If you have any information regarding the vehicle or Duran, please contact the Mesquite police at 972.216.6759.