The good news - despite the suspicions of the caregiver and the complainant, the people who were letting the cats out were NOT the ones who are leaving the food out which is causing the community cats to go upstairs. We didn't see any traces of food nor of the cat, which is great!
The bad news- someone just a few doors down is leaving food out. We didn't see any cats out, just traces of food on the plate in the photo below. No one appeared to be home, but the windows were open. We left brochures and the mediation note asking them to call. I really hope they do.
We had a new mediation volunteer today who came to assist. She was very helpful, though it was a little anti-climatic, as we didn't actually speak to the person we needed to talk to.