Is the following indicator absent, present, or unknown in the case study?

Indicator 9: Personal Grievance and Moral Outrage Distal Characteristic.
The joining of both personal life experience and particular historical, religious, or political events. Personal grievance: often defined by a major loss in love or work, feelings of anger and humiliation, and the blaming of others. Moral outrage: typically, a vicarious identification with a group which has suffered, even though the lone actor terrorist usually has not experienced the same suffering.