Dexter Townsend
From Tardis Wiki, the free Doctor Who reference
Dexter Townsend was Dr Warren Martyn's assistant at his Egyptian archaeological digs in 1983. A trained marksman who seldom travelled without his gun, he was actually after any treasures for himself. When an underground city of Silurians and Sea Devils was discovered, he turned against his companions, destroyed photographic evidence and shot an Egyptian witness before being killed by the Silurians. (COMIC: City of Devils)