Toronto police perplexed by mystery tunnel found under city

TORONTO — Police are still puzzled over the origins of a mystery tunnel that was discovered in the city last month, and are asking the public to step forward if they have any information. Toronto police announced the existence of the tunnel Tuesday. It's located in a heavily wooded area of Black Creek Parkland near Rexall Centre, a tennis stadium. The police have found no new leads in their ongoing investigation, Constable Victor Kwong told Mashable on Wednesday. If you built a tunnel near the...