Mice in the Bed??

Last night Mr. J and I were sitting on our bed, not quite ready to call it a night. I was reading some fmls when we hear a cat scratching and meowing on the side of our mattress. I swung my arm over and made a noise to scare Lucy away and thought it worked because the meowing and scratching stopped. A minute later it starts up again. This time I look over the edge of the bed, and see no cat. I figured he (yes Lucy is a he... long story) ran and hid under the bed. Then the scratching starts again. Mr. J gets up this time and looks under the bed to see if he can see Lucy under there. And there is no cat, but something is meowing. We pick the top mattress off the bed and lean it against a wall. Then the second mattress and under that one we see Lucy! I didn't think to grab my camera but his expression was very similar to the one he had here

We tried to fix it all up so he won't be able to get under the bed and into the box springs again. So here's hoping!