The stabbings occurred in 13 separate locations throughout James Smith Cree Nation and in the village of Weldon, police said.
RCMP said they are looking for 31-year-old Damien Sanderson and 30-year-old Myles Sanderson in connection with the stabbings. Damien Sanderson was described as being 5'7" and weighing roughly 155 pounds. Police said Myles Sanderson is 6'1" and around 200 pounds. Police believe they may be driving a black Nissan Rogue.
Look at those faces. Frankly, I don't believe the names.
Rhonda Blackmore, the Assistant Commissioner of the RCMP Saskatchewan, said some of the victims appear to have been targeted by the suspects but others appear to have been attacked at random. She couldn't provide a motive.
Blackmore said police began receiving reports before 6 a.m. of stabbings on the First Nation community. More reports of attacks quickly followed and by midday police issued a warning that a vehicle reportedly carrying the two suspects had been spotted in Regina.
Police said the last information they had from the public was that the suspects were sighted there around lunchtime. There have been no sightings since.
Regina police chief Evan Bray said later Sunday night that the suspects were still at large and police "still believe the suspects are likely in the city of Regina."
"If in the Regina area, take precautions & consider sheltering in place. Do not leave a secure location. DO NOT APPROACH suspicious persons. Do not pick up hitchhikers. Report suspicious persons, emergencies or info to 9-1-1. Do not disclose police locations," the RCMP said in a message on Twitter.