Walpole

Private Calhoun is a UNSC Marine regular who was with Gunnery Sergeant Pete Stacker's Pelican when it was shot down. After their Pelican was downed, and the pilots and O'Brien were killed, he suggested the team to keep moving in case more alien goons will attack their position. Stacker agreed to Calhoun and they headed toward the Hotel Zanzibar. Moment later, when Jones had given a Jackal Sniper the "Welcome to Earth giftbasket" and scared away two Grunts, a Plasma Grenade had landed on Calhoun's helmet. Using quick reflexes, Calhoun was able to grab his helmet and hurl it toward an Elite's position. There, Stacker and his team saw the Elite, only after it had held Jones as a prisoner. Butkis instantly shoots a charged plasma bolt at the Elite, as Stacker gives the Elite his last breath with three rounds of the Battle Rifle.