My son and daughter-in-law heard Meowing. When in search of kitty.  He had to knock out wall to get to kitty.  Rachel (daughter-in-law) encourage Robert (son) to find kitty.  Rachel sent video to me right away. Of course, I said I would take care of baby. Rachel took to veterinarian in morning, then brought to me.  We all agreed to name her Wally, as she was found in a wall. A search was done to try to find others or mother. Robert checked attic in case she fell from there.  No others were found.  I feed Wally with a bottle  Veterinarian said she was 10 days old. She is doing great and growing like a weed. Will send more pictures and videos of Wally!!!