The injured 35-year-old man was found on Makwa Sahgaiehcan First Nation on September 23, and died in hospital later that week.
Around 9 a.m. on Monday, local RCMP officers and paramedics received a report of a serious assault.
They found 35-year-old Shoshone Morningchild, seriously injured, outside a home on the First Nation.
He died less than a week later in the hospital.
Anyone with information about the assault can report it to the Saskatchewan RCMP at 310-RCMP or to their local police service. Information can also be submitted anonymously by contacting Saskatchewan Crime Stoppers at 1-800-222-TIPS (8477) or www.saskcrimestoppers.com.
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