A 17-year old boy has been arrested in a Hillman Highway domestic violence incident. According to the Washington County, Virginia sheriff's office, the boy was living with a 17-year old girl. He became involved in an argument with the girl's uncle and mother. A knife was pulled and the girl's mother suffered a cut to her foot. The boy was taken to the Highland Juvenile Detention Center in Bristol. The girl's mother was treated by EMS at the scene. (jb)