Cmdr. Tereza Kodetovic is the Executive Officer of the SSV Dyrrhacia. Gifted with the extremely rare biotic ability called doubling, she is literally capable of being in two places at once, a skill that she has employed to become the brutal right hand of the Dyrrhacia's CO, Capt. Timothea Young.
Born in the Segonia township on the human colony world Mindoir, Tereza's biotic abilities were discovered early, due to her enrollment in what would later be called the Segonia Project, a mysterious research project conducted from the year of the town's incorporation up until its destruction in 2170 CE. While all of the children in Segonia endured years of being poked and prodded by scientists, Tereza was the only biotic, and was thus singled out for extra testing. As a result, she quickly grew to resent the other children, especially Emmanuelle Sharon, who lived right next door to her.