Helen Norwood was Locke's girlfriend for a period during his life before the plane crash, whom he had intended to marry. After Locke returned to the mainland in an attempt to bring back the Oceanic Six, Matthew Abaddon revealed that she had died of a brain aneurysm in 2006.
Appearances
Lost
Guest cast, played by Katey Sagal
- Episode 2x03: Orientation (Oct 5, 2005)
- Episode 2x17: Lockdown (Mar 29, 2006)
- Episode 6x04: The Substitute (Feb 16, 2010)
- Episode 6x14: The Candidate (May 4, 2010)