any sign of her?????- if there are squeeze areas she can get through (fences, holes in garage doors etc, can you check for her color of cat hairs to see if any got caught at least for a sign of her? Cat nip sprinkled on the sidewalk at intermittent spots, like every 10 or 20 feet, on both sides of the street and sitting in a parked car with a flashlight just as dark is descending and the cats are beginning to come out has helped jan and i locate many a cat, they start wandering the streets and criss-crossing the streets and the nip slows them down so you can use the flashlight to see who is who. Also in driveways if you are within view as cats emerge from back yards or cross streets and run up driveways, cross through back yards then go down and out the next driveway. I just keep trying to think of SOMETHING!