A 38-year-old Bismarck woman was arrested for child neglect Saturday afternoon.
Police arrived at the residence and found a 16-year-old girl living in filthy conditions.
They say there was rotten food, drug paraphernalia, a dead mouse and two unsheathed swords laying around.
The woman, and a man, were arrested. He was charged on an warrant.
The girl is now staying with other family members.