Body of Montreal woman in wetsuit washes up in N.Y.

Police believe the woman, missing since 2006, may have been trying to enter the U.S. illegally by swimming across the river.

U.S. authorities believe a decomposed body that has washed ashore in western New York belongs to a Montreal woman who went missing in 2006.

The Erie County sheriff's office says the woman was wearing a wetsuit and identification papers and multiple plastic packages containing newspaper and letters were duct-taped to her body.

The body was discovered Sunday morning on the west Niagara River shoreline on Grand Island, north of Buffalo.

Authorities say the woman may have drowned while trying to illegally enter the United States from Canada by swimming across the river.

Investigators say they are withholding the name of the woman for now.

An autopsy has ruled the death a drowning.