Sometime in 2002, my friend was physically injured by ex-bf so she filed a police report against ex-bf. She sustained head injuries which required stitches. Thus, a restraining order have been filed. My friend told me that she had moved, changed addresses, and jobs. It's been many years now and now my friend was subpoenaed last Friday, as a witness to ex-bf's criminal offense which he inflicted to another woman. My understanding is that the ex-bf is violent. He is an expert with computer and automobiles.
She fears for her and her minor son's safety. She does not want the ex-bf to find her. Can she write the DA in charge of the case, if she can avoid to be physically present -- as