WINSTON-SALEM, N.C. -- Police in Winston-Salem are searching for a missing 12-year-old girl.

They issued a silver alert for Andrea Wildcatt. She's believed to be suffering from a cognitive impairment.

Police say they found Andrea and returned her to her home on Sunday, but she ran away again.

Andrea is hispanic, around 5'2" and weighs about 100 pounds.

She was last seen wearing a black or gray coat, blue jeans, and gray tennis shoes. She also wears black glasses.

Anyone with any information should call police at 336-773-7700.