Police say they are looking for information about two large black area rugs that were found with the body of a dead woman in northern Saskatchewan.

Monica Burns, who was 28, was found on a snowmobile trail north of Prince Albert on Jan. 17.

RCMP say Burns, a member of the Sturgeon Lake First Nation, was living in Prince Albert and was a sex-trade worker who was known to them.

Investigators say they are looking for anyone who may have disposed of the rugs, which are described as having a white mesh-style backing.

Police say they believe the rugs were purchased in the last year and were cut on the edges, suggesting they were made to fit a specific area.

Police aren't releasing information about the woman's autopsy which was conducted last week.