The Body Transfer

The USS Enterprise NCC-1701, commanded by Captain James T. Kirk, arrived at Camus II, responding to a distress call from a Federation survey team there. The leader of the survey team was Dr. Janice Lester, an old flame of Captain Kirk's from Starfleet Academy. Lester had come to despise Kirk because he was able to achieve what she never could: command of a starship! When Kirk and Dr. McCoy beamed down, they found out that most of Lester's party had passed away and that Lester herself seemed to be on the verge of death. But Kirk learned, too late, that Lester had apparently faked her illness--and killed her own staff--to lure Kirk into a trap. Lester had found an alien device capable of swapping minds between two individuals. Before Kirk could figure out what was going on, Lester knocked him out and transferred her consciousness into Kirk's body and Kirk's consciousness into hers. At long last, Lester would be the captain of the USS Enterprise! But, in order to hold on to this hard-won victory, she needed to take care of one final detail: kill Kirk!