1 dead, 3 in life-threatening condition after single-vehicle crash in East Gwillimbury Toronto Star1 dead, 3 critically injured in single-vehicle crash in East Gwillimbury Ont. CTV NewsOne person dead following single-vehicle collision in East Gwillimbury NewmarketToday.ca1 dead, 4 injured after single-vehicle crash in York Region CityNews TorontoOne dead, four in hospital after single-vehicle crash in East Gwillimbury: York police Yahoo News Canada
