A 52-year-old woman from Buffalo Narrows is accused of killing another woman from the community.
RCMP say Brenda Laura Tobac was arrested without incident yesterday and charged with manslaughter.
The charge is in relation to the death of 56-year-old Lillian Wuttunee in Buffalo Narrows last month.
Wuttunee was found injured and unresponsive in a local residence on the evening of September 25, and was later airlifted to a Saskatoon hospital but succumbed to her injuries.
Tobac remains in custody and will make a court appearance in Buffalo Narrows on November 8.
Major crimes detectives are involved in the investigation.