We don't know the facts. Maybe he gagged her, or more likely she controlled herself as to not wake the child, to protect the child, trying to remain as still and quiet as possible. She likely wanted her child to remain asleep and as unnoticed as possible, so as not to draw the attention of the brutal rapist to the child, and also to spare the child the horrible memory of her mother being terribly raped. Maybe she is a very smart and sacrificial mother.
If they had a dog, he likely wouldn't have picked her apartment. Dogs can be wonderful at keeping the riffraff away.
a dog is a good idea
Investigators will hopefully find the evidence to put this guy away
My problem is why is she suing the pizza company?