The Washington State Patrol blames a fatal crash in Prosser Saturday on neglect. A mother and daughter died in the crash reported afternoon on State Route 22 at Richards Road. A pickup truck crossed the center line and crashed into the vehicle of 44-year-old Llda (Ida) Islas  and 14-year-old Alejandra Islas, both from Prosser who died at the scene. The driver of the pickup 21-year-old Jeremy Meyer of Mabton was treated at a Prosser hospital. No intoxicants were part of the crash as it remains under investigation today.