This is our first loss, too. Here I thought we were doing so well. It's been 8 months without an incident. I suppose your luck has to run out at some point, but I was hoping for the best. I just walked around the entire property again, but I'm even more worried now. There is a possibility she could have gone over to the neighbors property and gotten lost. Our property is fenced up to a certain point, then there is an area where you can walk down one side of the fence or the other. If she walked down the wrong side, she might not know how to get back. Also, the neighbors have a shed that does not look "chicken friendly." There is a gap underneath of it, and a lot of debris lying around the outside. I think my husband checked it out yesterday, though. I hate to go over there. I know the wife is home because she works from home. Anyway, our property is wooded, but there is not much underbrush, so you can see a good ways. I didn't see or hear anything. If she is on the neighbor's side, then it will be hard to find her without asking for their permission. Our rooster has been crowing all morning, so I would hope that if she is alive, she can follow the sound back to us.