Lovely, had a lot of fun and right on theme. Really just so cute and enjoyable thank you for putting this together. When I realised the cats were actually disappearing from the streets I felt a bit bad, but I suppose they are criminals!
I do have a couple of tiny criticisms - the number of criminals left counter didn't seem to work for me, looks like it went to 0 when there were no more posters to add to the board, not when they ran out of criminals in general.
Some of the clues were very hard to spot. Maybe if someone is stuck for a while / revisiting the same scenes a lot a hint could come up.
Otherwise yeah really enjoyed it great job everyone.