My girl Calypso has busted out twice, mainly because of me. Both times, I thought I had latched her lid correctly, but didnt get the 2nd clip locked in all the way, oops. Both times she got out, I found her just a few feet from her tank, between my bed and the wall. My box spring is directly on the carpet, so she couldn't get under it!

I'm just happy I found her right after I realized she was out. Good thing you found your girl before it was too late!