Pima County Sheriff’s Department has issued a Silver Alert for Mary Provost. She is a 78-year-old, white female. 5 feet, 2 inches tall, with blonde hair, blue eyes, weighing approximately 115 pounds. Mary was last seen walking away from her residence on foot at 6:00 PM in the area of the 6100 block of Sweetwater Drive in Tucson, Arizona. She was last seen wearing a red shirt, yellow pants, and tan crocs for footwear. She did not take her phone or purse with her. Mary suffers from a medical condition which may cause her to become confused and easily lost. Any information on Mary, please contact the Pima County Sheriff’s Department.