We did that and it is helping! A lady who lives on our street saw one of our posters, said she helps rescue cats, and offered one of her traps to us. We were loaned two traps which are currently set up. Then, our new next door neighbor saw our kitty about 3 am on her deck, not knowing it was our kitty. Her daughter graduated with a degree in animal behavioral science and she is setting her trap out on her deck.
I was tearing up quite a bit earlier today. Now I have a peace and very hopeful!
She is chipped. Our vet and the chip database company have been told she is missing.