MESQUITE, Texas -

Mesquite police are asking for help as they search for a missing 79-year-old woman who has Alzheimer’s disease.

Authorities have issued a Silver Alert for Mary Helen Duran who was last seen at 10 a.m. Sunday in Mesquite driving a silver, 2009 Honda Accord with TX License Plate KTC879.

Duran is described as Hispanic, 5 feet 3 inches and 155 pounds. She has black hair, brown eyes and was last seen wearing a black top and black pants.

Anyone who sees Ms. Duran is asked to call the Mesquite Police Department at 972-216-6759.