Officials did not identify the 10-year-old girl who was killed or name any of the wounded, who included six women and girls and seven men.
A motive for the shooting is not yet known but in a statement released on Monday, his family said he suffered from "severe mental health challenges" and had struggled with psychosis and depression his entire life.
Eighteen-year-old Reese Fallon had just graduated high school and was looking forward to studying nursing.
Gunfire rang out in the middle of a bustling Toronto neighborhood Sunday night, killing a girl and young woman who are now tied to the more than 200 shootings in the city so far this year. Although Toronto Police previously reported that they did not believe the incident was random, the shooter still took aim at unsuspecting people on the street as well as people sitting in the restaurants.
One person was killed and at least nine others were injured after a gunman opened fire in Toronto on Sunday evening.
John Tulloch said he and his brother had just gotten out of their vehicle when he heard about 20 to 30 gunshots. "Our hearts are in pieces for the victims and for our city as we all come to grips with this awful tragedy".
When it comes to motive there's no update from police.
Pakistan Elections: Campaign rallies end ahead of Wednesday's vote
The military has ruled Pakistan through various coups for almost half of the country's history since independence in 1947. Police officials can track the presence of police officers deployed at a polling station through an application.
The claim of responsibility offered no evidence of prior interaction between ISIL and the Danforth gunman, Faisal Hussain, 29, of Toronto, and it came only after various media reports in Canada and the United States linked him to the radical ideas of Islamic State. The Ontario Special Investigations Unit confirmed Hussain's body was found lying 300 feet away from the scene. The area has always part of her home and her life, she said. They said medications did not help him and the interventions of professionals were unsuccessful. "We will mourn those who were lost for the rest of our lives", the statement read.
"We wanted to create a safe space within the school today so people could be together", said Shari Schwartz-Maltz.
Both Khan and fellow neighbour Sadaf Pathan said Hussain's sister had died in an accident some years before, while another brother was in hospital long-term with an unspecified condition.
Toronto is grappling with a sharp rise in gun violence as gun deaths jump 53 percent to 26 so far this year from the same period last year.
"I know that it could have been worse", Saunders said.
Toronto Mayor John Tory told reporters that the city has a gun problem and guns were too readily available to too many people.
Mr. Goodale made the comments alongside former Toronto police chief Bill Blair, who was recently named the Minister of Border Security and Organized Crime Reduction, as the two headed into a set of emergency meetings at the Citizenship and Immigration committee to discuss Ottawa's response to the growing number of asylum-seekers crossing the Canada-U.S. border.