Mystery around injured woman in Longueuil

I don’t usually do Longueuil stories, but this is a public service thing. A woman was found Monday on the ground on Marie-Victorin in that suburb with a serious head injury, but has no memory of why she was there or how she got injured. The Longueuil police are seeking witnesses. Specific details on time and place are in the linked items.

It’s not clear from reportage whether the woman had I.D. on her or if the police know who she is. They mention a possible incident with a vehicle, or that she could have slipped and fallen, but I hope they’re also considering the possibility she fled from a building where someone had assaulted her. Or maybe someone threw her out of a vehicle?