This is the first article in the AZ Victim's Bill of Rights
http://www.azleg.state.az.us/const/2/2_1.htm:
1. To be treated with fairness, respect, and dignity, and to be free from intimidation, harassment, or abuse, throughout the criminal justice process.
So I guess you'd have to ask Sam how she felt if this was harassment or abuse being confronted unwarranted like that in the courtroom by this defense witness.
I know my attorney told me that Victims have the right to not be contacted by agents of the defense.
5. To refuse an interview, deposition, or other discovery request by the defendant, the defendant's attorney, or other person acting on behalf of the defendant.
This one speaks to more what happened to me. They can't ambush you, you have the right to be contacted then refuse.
I guess it's how you interpret this law. But again, my attorney Keli Luther as well as our prosecutor both told me "as a victim you have the right to not be contacted".
So...I do take this unwarranted and uninvited contact seriously. No matter what was said.