(Spanaway, WA) -- A Spanaway, Washington woman is facing charges after being accused of injecting her children with heroin. Police say 24-year-old Ashlee Rose Hutt is facing charges that include unlawful delivery of a controlled substance to a person under 18 and assault of a child. Mac McIver, the father of the children, who are six, four, and two, was arrested in September on similar charges. Authorities say the six-year-old told investigators his parents told him the kids were being given "feel-good medicine" to help them sleep.