KIMBALL -- Authorities are asking for your help in finding a missing teenager.

17-year-old Sienna Stice, of Kimball, was last seen at about 5:00 p.m. Sunday on Powder Ridge Road near Highway 15.

Stice told her parents she was going for a walk. He parents said she appeared to be heading back home but never made it back.

She is described as a white female, about 5' 3" tall, weighing 130 pounds with hazel eyes. She has brown hair with pink highlights and was last seen wearing a royal blue "Kimball Cubs" sweatshirt, black crop t-shirt, black leggings and black flip-flops.

Her parents say she is currently on medication for a medical condition but does not have her medicine.

Anyone with information is asked to contact the Stearns County Sheriff's Office at 320-251-4240.