Toronto police have now issued a Canada-wide appeal for help identifying a woman known only as 'Linda.'
On Wednesday police released a new photo of the woman, along with an appeal for the public's help discovering her identity.
Police in Toronto have been baffled since the woman, who goes by the name Linda, walked into a downtown shelter in late September.
According to police the woman has been "unable to provide any other information about herself and doesn't remember anything about herself."
Anyone with information is asked to contact police at 416-808-5400.