Costa
From Tardis Wiki, the free Doctor Who reference
Costa was a customs officer on Azure. He and his partner Fisk were sent on board the Empress to investigate vraxoin smuggling after the ship collided with the Hecate. At first they suspected the Fourth Doctor and Romana were the smugglers, but they aided them in discovering that Tryst and Dymond were the real smugglers, and arrested them. (DW: Nightmare of Eden)
