Argh

A mouse (unharmed physically as far as I can tell) brought in by the cat managed to run behind the stove, so I taped some paper over the opening and primed a humane trap with a pistachio nut, as you do.

Luckily, the cat doesn't seem to know there is a mouse in there, and she just wanted to check out the space for a minute as cats seem to love climbing into boxes and the like. Unluckily, the mouse ate the nut without triggering the trap.

Now what do I do?!