Some, including her biographer Morgan, believe she disappeared during a fugue state.
After recovery from a fugue state, previous memories usually return intact, and further treatment is unnecessary.
A badly injured second girl, Ronette Pulaski, is discovered in a fugue state.
Writer Victoria Lincoln proposed in 1967 that Borden might have committed the murders while in a fugue state.
Travis Henderson walks alone through the West Texas desert in a fugue state, before stumbling into a building and losing consciousness.
She then hit her husband with it, killing him, before going into a fugue state, after which she remembered nothing.