Canadian teen pleads guilty to mass shooting at high school

Crown prosecutor Lloyd Stang speaks to media in Meadow Lake, Saskatchewan, Friday, Oct. 28, 2016. A teen has admitted to killing four people in a mass shooting at a high school and in a home in northern Saskatchewan. The teen, who can't be named under the Youth Criminal Justice Act, sat quietly in Meadow Lake court Friday as his lawyer entered guilty pleas to first-degree murder in the shooting deaths of two teachers at the school in La Loche on Jan. 22. (Amber Bracken/The Canadian Press via AP) (The Associated Press)

Royal Canadian Mounted Police officers arrive to court in Meadow Lake, Saskatchewan, Friday, October 28, 2016. A teen has admitted to killing four people in a mass shooting at a high school and in a home in northern Saskatchewan. The teen, who can't be named under the Youth Criminal Justice Act, sat quietly in Meadow Lake court Friday as his lawyer entered guilty pleas to first-degree murder in the shooting deaths of two teachers at the school in La Loche on Jan. 22. (Amber Bracken/The Canadian Press via AP) (The Associated Press)

Defence lawyer Aaron Fox speaks to media in Meadow Lake, Saskatchewan, Friday, Oct. 28, 2016. A teen has admitted to killing four people in a mass shooting at a high school and in a home in northern Saskatchewan. The teen, who can't be named under the Youth Criminal Justice Act, sat quietly in Meadow Lake court Friday as his lawyer entered guilty pleas to first-degree murder in the shooting deaths of two teachers at the school in La Loche on Jan. 22. (Amber Bracken/The Canadian Press via AP) (The Associated Press)