Bond tracked Mollaka's phone to the Bahamas, and found that he had been contacted by Dimitrios. He approached Dimitrios at a poker game at the Ocean Club where Dimitrios bet and lost his Aston Martin DB5 to Bond. Bond later wooed his wife but slipped out while she was in the shower when she told him Dimitrios was headed to Miami.
Bond tracked Dimitrios to a museum in Miami. Dimitrios found him tailing him and tried to kill him with a knife but Bond turned the knife on Dimitrios and stabbed him.
Dimitrios is seen represented in the animated opening titles during "You Know My Name" where the black-and-white figure Bond stabs the figure of Dimitrios with a knife when Dimitrios had tried to kill Bond, and he shatters into red diamonds.