(Longview, WA) -- Police say a child called 911 on Halloween night after his parents got into a fight and killed each other. It happened in Longview. The Cowlitz County Sheriff's Office says the eleven-year-old was playing video games and wearing earbuds in another room when the fight happened. The child later found the parents wounded in the kitchen and called 911. The parents died at the scene from gunshot and stab wounds. An investigation is ongoing.