At least 16 people have been killed in a mass shooting in Nova Scotia - the deadliest such attack in Canada's history.
The suspected gunman was dressed as a police officer and had disguised his car to look like a police vehicle.
Image: Heidi Stevenson, from the Royal Canadian Mounted Police, was killed in the shooting.
One of those killed was Heidi Stevenson, a 23-year veteran of the Royal Canadian Mounted Police and a married mother of two.
Image: The shootings began in the small town of Portapique, Nova Scotia.
Nova Scotia's premier Stephen McNeil described the shooting as "one of the most senseless acts of violence in our province's history".
It is the deadliest shooting since a gunman killed 14 women in Montreal in 1989, a tragedy that resulted in an overhaul of Canada's gun laws. »