Canadian suspect has died after killing 11 people including his brother.
The suspect in a deadly mass stabbing that stunned Canada acted on his own - and his own brother was among the victims, police say.
Myles Sanderson, 32, died after being arrested on a motorway on 7 September.
His brother, 31-year-old Damien, was found dead several days earlier.
Ten other people were killed in the attack, including nine from the James Smith Cree Nation, an indigenous community.