But what do you mean "attributable" to mob violence? The woman shot by a police officer was not killed by mob violence.
It was certainly part of it.
If she and her associates had been peacefully standing outside those doors, verbally requesting entry, the guard would not have fired.
If she became separated from the group and wandered, alone, into a restricted area, and left the first time a guard told her to leave, she would not have been shot.
The people in that hallway refused the guard's requests to leave, battered the door, smashed the window, and when they saw a gun pointed st them, still mobbed the barricade and hoisted Ashli up over it.
American cops horribly overuse 'I feared for my life,' but with the mob acting violently, smashing windows, breaking the doors, and reports of cops being hurt elsewhere on the campus, the guard vertainly felt she was a threat.