This incident actually happened in saskatoon saskatchewan (about 3 hours from me). Unless there was another one in quebec im unaware about. Anyways, it has been given national attention, and the police are frantically looking for the mother. The morning that it happened, the dog inside the house apparently was barking, letting the owners know that there was someone outside the door, and not 10 minutes later the man of the house went outside to start his car. Thats when he saw this bundle by his feet, and realized that it was a baby when it squealed. The police say that it would have only had minutes to live because this was the coldest morning we've had so far this year (i think -41c). And estimated the baby to be only 20 minutes old.
In any case I hope they find the mother and she gets what she deserves!
edited to say that yes - the baby is doing fine, she was a healthy 7 pounds and is in the hospital. Now a case of social services.