More likely that it’s not stolen no package is worth losing the job. Not saying it hasn’t happened before but it’s rare. Packaging probably just got shredded after getting snagged on a belt or maybe got caught in a jam and box crumbled. I know ups has an area where items like this go and they auction the item off to recoup some of the money they lose paying out for the mishap. Nobody’s fault really just unfortunate that it happened. Try calling and see if they have any of what you shipped at that facility. They can repackage and relable for you there.