Carl Robert Shull, 50, was last seen on November 28, 2013. He had moved to Colorado in January 2012 to pursue a business opportunity in the marijuana industry and was living with a business partner at the time he disappeared.

The business partner reported Shull left their residence after a heated argument and was not seen or heard from again. His debit card was used repeatedly after his disappearance; surveillance from an Aurora gas station shows an unidentified person using the card the day he went missing. Subsequent transactions occurred at gas stations in Elise, Nebraska, and Fort Morgan, Colorado, and a $70 meal at a steakhouse in Aurora. On December 3 a man signed Shull’s name to a cigarette purchase; the final known use was December 8 at the Aurora gas station when the account was emptied.

Shull may have been driving a Chevrolet S-10 pickup with Wyoming plates and may have been accompanied by his Blue Heeler dog Bez, who is microchipped. Neither Shull, the truck, nor the dog have been found and authorities in Colorado and Wyoming suspect foul play. If anyone knew Carl, his movements, or saw the truck, please share what was seen or heard.