KEY POINTS:
A woman accused of trying to run over the husband of actor Sandra Bullock has been charged with assault and stalking the star at her California home.
Marcia Valentine, 46, faces up to five years in jail if convicted on charges of aggravated assault and stalking Bullock.
The actor had already been granted a temporary restraining order against Valentine after she was alleged to have attempted to run over Bullock's husband Jesse James during an altercation at Bullock's home on April 22.