AdvertisementToronto Police Try To Uncover Riddle Of Mystery TunnelFebruary 25, 2015Jackie NorthamfacebookEmailDeputy Chief Mark Saunders speaks at a news conference in Toronto on Tuesday. A mysterious tunnel discovered in Toronto near one of the venues for this summer's Pan American Games contained a rosary with a crucifix and poppy. Police said there is nothing to suggest the tunnel was linked to criminal activity. (Reuters/Landov)