Police said they were investigating the incident as a potential hostage situation, and heavily armed units surrounded the building.
Man with replica gun arrested: North Vancouver RCMP
Toronto police officer charged in North York shooting that seriously injured 31-year-old man
Toronto police say 911 call about a man with a gun was fake; Man wanted for mischief
Alberta men accused in plot to murder Mounties saw undercover cops as 'girls' who could help: court records
Man charged with first-degree murder for death of Toronto officer struck by vehicle
If only : r/ontario
Man arrested after motorcyclist 'clotheslined' in Toronto: police - Toronto
Images released of man wanted for mischief after false gun call in downtown Toronto - Toronto
Toronto Police dodge barrage of bullets in attempt to arrest Scarborough man
What we know about the feds' $54M plan to tackle guns and gangs in Ontario
Officers kill armed man outside of Las Vegas-area complex before finding 3 slain women inside
Police looking for man who left gun at Danforth Ave. establishment
Three Toronto men charged in drugs and firearms trafficking probe