I noticed that a cache I had found had been marked inactive. Upon checking the status of the owner I saw that all his caches were marked inactive but that one had a travel bug listed. So, I decided to grab Vegas Jack while on a trip to the nearby Costco.
Unfortunately, while Jack's head was still in the cache, looking worse for wear, his "dog tag" was missing. So, I grabbed the head and will notify the owner that I fear he is retired.