Black tuxedo jacket with satin lapels

I found a men's black tuxedo jacket this afternoon around 3pm in the parking lot behind the Northern Hotel on Broadway in Billings, Eastern Montana. It's a Calvin Klein tuxedo jacket, size Large, in good condition with clean satin lapels and a classic two-button front. Inside pocket there's a small gold initial 'J' embroidery and a faint crease along the left sleeve from being worn to a formal event. It looked recently worn—likely from a wedding or prom. I'm hoping to reunite it with its owner; I know how important a formal piece like this can be.