Four people, ranging in age from 15 to 19 years old, killed in Puslinch, Ont. crash CTV NewsOPP release details of victims, injured in fatal collision near Guelph Global NewsFour dead after single-vehicle crash in Puslinch, Ont., police say The Globe and MailFour teens from Mississauga, Brampton, Milton killed in early morning crash near Guelph, police say Toronto StarVictims of fatal Saturday crash in Puslinch were teens from GTA Guelph News