The only reason I ask this is because it has happened to me at least 3 times in the last 8 years... How many times (if any) have you been up late night working on a machine, went to bed very late and very tired, and/or for whatever reason forgot to close the coin door on your pin and somehow accidentally closed your cat inside the cabinet?
This is a bad scenario and I've been lucky (the cat has been luckier) that I've heard a loud howl from my basement or the wife realized the cat was MIA for it's dinner each time before my machines were turned on.
I had one cat that used to lunge onto my Blackout consistently from a high shelf in the middle of the night for no apparent reason and nearly crack the playfield glass, and another cat that was obsessed with jumping into open coin doors.
Thought I'd throw this one out there for some entertainment.