SPOKANE VALLEY, Wash. — Deputies arrested a 15-year-old girl for assaulting a man and threatening him with a knife during a multi-person fight on the banks of the Spokane River.
Around 7 p.m. on July 23, Spokane Valley deputies responded to a call about a person with a knife near Discovery Playground along Mirabeau Parkway.
Additional callers reported seeing eight teenagers physically fighting nearby along the Spokane River…