So sorry to hear of the escape. I don't have much to offer, I'm afraid, but I do hope you find your little guy. If you have hard wood floors (or even tile/linoleum), you could try putting down a few sprinkles of flour and see if you can't figure out at least where your baby is? My friend once took a 2 liter pop bottle (thoroughly cleaned out), cut the top 1/3 off, turned it around and stuck the top back inside the bottle and taped it with masking tape. He then placed two pinkies inside the bottle and left it lying on the floor against the wall. Within a couple of days he found his snake, because it had climbed into the pop bottle to eat and then couldn't figure out how to get itself back out. I dunno if this would help you out, but I really do hope you find your baby!