Alexandra DeWitt was a photojournalist and the girlfriend of Kyle Rayner, she was killed by Major Force. Later she returned to the DC Universe as a Green Lantern, but she had to return to her universe. She recently appeared as a Black Lantern.

Alexandra Dewitt

Alexandra DeWitt was a photojournalist and the girlfriend of Kyle Rayner, she was killed by Major Force. Later she returned to the DC Universe as a Green Lantern, but she had to return to her universe. She recently appeared as a Black Lantern.

All data from the awesome folks at Marvel.