We’ve answered a few inquiries about King County Sheriff’s Office and Medical Examiner vehicles/personnel at the Fauntleroy ferry dock Saturday evening, and in retrospect should have mentioned this here while it was happening: They were investigating a crash that killed a motorcycle rider on north Vashon and closed Vashon Highway for a few hours. KCSO told the News-Tribune that the northbound rider apparently was hit from behind while waiting to make a left turn.