|Here is a stock photo of a clarinet. It isn't either my daughter's clarinets.|
So, it turns out it was not stolen. It was in the storage room in the band room, so I guess only a cursory look was made for it. So now we have two clarinets. We are hoping to take the old one back and get credit to go towards the newer one, because she likes the sound better on the new one. That is all...For now.