That report is weirdly written, but it seems like Jericho just left the belt in the limo while the driver return the wrong luggage? So either the driver returned it with the wrong luggage, stole it himself, or left the limo unattended while returning the luggage and someone yanked it from the car? Seems like it's not really Jericho's fault other than leaving it in the car.
I mean, he probably was drunk, but leaving it in the car rather than taking it in the restaurant like he was the NWA champion in the 70s wouldn't have been the worst thing he could have done.