A standoff on the Kawacatoose First Nation ended just after noon on Sunday.
The first nation is about 120 kilometres north of Regina.
During the standoff, police were asking people to stay away from the area for their safety. Mounties said they were investigating an incident of violence in the community and were keeping the scene clear until all suspects were safely taken into custody.
The incident was first announced by RCMP around 11 a.m. Sunday, and the all-clear was given around 12:30 p.m.
Officers were still on scene after the incident ended, and RCMP said more information would be released once the initial investigation was over.