A trial court properly dismissed a lawsuit blaming Stevens County and the state Department of Corrections for a murder committed by a teenage felon while on probation, the state Court of Appeals in Spokane says in a decision released Thursday. The lawsuit was filed by the estate of 17-year-old Newport, Wash., resident Matthew Davis, who was murdered in July 1999 by three Stevens County youths he met at a community festival in Chewelah, Wash.