The Willmar Police Department and Minnesota Bureau of Criminal Apprehension are asking the public’s help in locating a juvenile runaway who they believe is endangered. 17-year-old Madison Hjermstad left a juvenile facility in Willmar last July on foot with another juvenile. That person was later located, but Madison has not had any contact with her family since then. She’s caucasian, long dark hair, about 5-8, 135 pounds. Anyone with information should contact the Willmar Police Department.