Hungry elephants in the roof

So it turns out that the elephants in my roof have been chewing on the wiring. This explains why my alarm went off yesterday morning, and again this morning. What's odd is that both times it was triggered just as I got to work ... methinks the elephants are waiting until I leave for work, make sure I'm not going to come back in because I forgot something, and then climb down out of the roof and have a party.