A deadly mass shooting at a school in British Columbia is likely to increase scrutiny of whether Canada's gun laws should be toughened to prevent further attacks. Nine people were killed and another 25 injured in the attack at Tumbler Ridge on Tuesday, in a remote part of the country that's about 415 miles (667km) north of Vancouver. The suspect was also found dead with a self-inflicted injury, authorities said. Currently, gun ownership in the Canadian provinces is largely federally regulated