On the last night while searching at the end of the road she lives on, my cousin noticed some movement by a mostly empty lot and when she approached she saw Lily (the cat) run into some weeds there. I wish I could say there was "one weird trick" that definitely helped, but it was actually more like a flurry of facebooking -- as much for getting emotional support as for finding leads -- and being vigilant enough to be in a position to get lucky.