The Duluth Police Department is asking for assistance in locating a missing 17-year-old girl. Leah Buehring was last seen near the area of 4000 West 9th Street in Duluth on July 1st. Buehring may be in need of medical care and authorities are concerned for her welfare. She is described as a fair skinned white female with brown hair and hazel/brown eyes, five feet, seven inches tall and 180 pounds. She may also be using the name Angel Faith James and she may have a knee brace on her right knee. Anyone with information is urged to call 9-1-1.