(Wausau, WI) — Wausau police confirm that a 12-year-old bicycle rider was hit and killed Thursday afternoon. W-A-O-W/T-V reports the fatal crash happened at about 3:45 p-m on the city’s east side. No names have been released. Police say the driver of the vehicle remained at the scene and has been cooperating with investigators. Yellow police tape blocked off several streets in the area and barricaded squad cars kept traffic out.