STORY: Police named Damien Sanderson and Myles Sanderson as the two suspects, both in their early 30s, and said they were last known to be traveling in a black Nissan Rogue.
At a news conference, Commanding Officer of the Saskatchewan Royal Canadian Mounted Police, Rhonda Blackmore warned residents to remain vigilant, saying the two men "are considered armed and dangerous".
She added that some of the victims appeared to have been targeted by the suspects while others were attacked randomly.
The attacks happened at multiple locations, including James Smith Cree Nation and Weldon in Saskatchewan, Blackmore said, and there were 13 crime scenes that police were investigating.
There may also be additional injured victims who transported themselves to various hospitals.