(Keizer, OR) -- Police are releasing the identity of a bicyclist who was killed in a crash in Keizer last week. The Keizer Police Department says 70-year-old Andrew Polston was riding his bike on Windsor Island Road Friday when a Dodge van crashed into him. Police identify the driver of the van as 93-year-old Robert Lindsey of Salem. The investigation continues, and Lindsey hasn't been arrested. The Marion County District Attorney's Office will determine whether charges are filed.