Complex sentence: In 2005, Lindauer was held without trial on a military base for one year, during which time the US DOJ altered the issue from guilt to comptence, i.e. Ms. Lindauer found herself defending not her innocence, but her mental competence.
Split into simpler sentences: In 2005, Lindauer was held without trial on a military base for one year, during which time the US DOJ altered the issue from guilt to comptence. As a result, during her arbitrary incarceration, Lindauer found herself defending not her innocence, but her mental competence.