Elizabeth has been imprisoned in Columbia since she was five years old and is the non-playable protagonist of BioShock Infinite. Kidnapped by Robert Lutece when she was a child to continue Zachary Hale Comstock's bloodline, she is actually the daughter of Booker DeWitt from an alternate reality. Her rejection by Lady Comstock lead to her exile on Monument Island, which was built to house her.
Elizabeth has many powers, among them the manipulation of "tears" that exist in the fabric of time. Although freed from imprisonment, both The Founders and the Vox Populi covet Elizabeth and her abilities, while the Songbird is determined to recapture her at all costs.

