Lost vintage violin with personal stickers on the case near Lake Havasu park in Mohave County.

I lost my violin while I was practicing in the park near Lake Havasu in Mohave County. I had set it down for a moment to take a break, and when I looked back, it was gone. It's a vintage model with some wear, and it has a few personal stickers on the case. I really hope someone can help me find it.