RCMP are investigating the deaths of two children and their mother in west-central Saskatchewan as a murder-suicide.
Police say Mounties responded to a house fire call on June 4 in a residential neighbourhood in North Battleford.
First responders found the body of Tammy Fiddler, who was 39, outside the home.
Witnesses say she had been removed from the home by her common-law partner just before police arrived.
Firefighters found the bodies of 7 year old Tessa and 11 year old Wesley Bryant inside.
RCMP say experts have examined the fire, forensic autopsies are complete and Mounties have conducted more than 30 interviews.