Master Sergeant "Sandman" was the callsign of an operator in the Delta Force and the team leader of Delta Force unit Team Metal in Call of Duty: Modern Warfare 3.He was a close friend of Captain John Price, "Soap" MacTavish, and  "Ghost" Riley. He and Team Metal stopped the Russian invasion in New York, rescued the Vice President in Germany, and captured Markov's asset, Volk in Paris. After rescuing the Russian President, Sandman and the rest of Team Metal (excluding Frost) were killed after the diamond mine collapsed on top of them.