BEFORE THE CRASH:
- Killed her real father because he abused her and her mother
- Caused the death of her childhood boyfriend, Tom, while resisting arrest
- Fugitive from justice for several years
- Crimes included armed robbery, assault, resisting arrest
- Extradited to U.S. to stand trial
ON THE ISLAND: She bravely led the first exploration into the jungle.
OFF THE ISLAND: Rescued from the island as part of the Oceanic 6 and posed as the mother of Aaron, Claire's son who was born on the island.
RETURN TO THE ISLAND: Aboard Ajira Airways Flight 316, a time flash sends her to the island in the '70s, where she becomes a member of Dharma working for the motor pool.
Survived the detonation of Jughead and is back in the present-day time period on the island. Hoping to find Claire and bring her back to be reunited with her son, Aaron.