With an Indiana plate? Sure lots of traveling fleet vehicles are registered in Indiana, but I've not seen office cars that largely remain local registered in Indiana
See it's funny you say that. My neighbor had a pumpkin that I SWORE was two lightning bolts, til I looked at it properly and it was the KISS logo. And say what you want about being a KISS fan, it's a lot better than the conclusion that was initially reached. Benign explanations for things exist, and you have to look at more than a license plate to get an idea of someone's beliefs.