Red Ludwig snare drum with panda sticker

I was practicing with my band yesterday afternoon in downtown Billings and realized my red Ludwig snare drum is missing. It's a 14x5 inch snare with a glossy cherry-red finish, a few light scratches, and a small dent near the tension rods. It still has the white Evans head, and there's a unique panda sticker on the bottom hoop that my niece put there years ago. I last saw it near the back entrance of the Alberta Bair Theater on 2nd Ave North around 3pm yesterday after rehearsal. This drum means a lot to me—it's a gift from my late grandfather, and I really need it back to play a show next week.