Dr. Armand Wyatt

Doctor Armand Wyatt is the Constitution’s and later, Warrior’s chief medical officer. He relieves Granger of command during the final battle over Earth after the captain passes out, after having threatened to do so after the previous battle. Is already corrupted by the Swarm at this point, having touched it in the fighter bay when a Swarm fighter crashes in there.

Granger kills him in sickbay near the end of book 2 after Wyatt tries to infect Proctor with the Swarm virus and kill himself.