"Workplace violence can be any act of physical violence, threats of physical violence, harassment, intimidation, or other threatening, disruptive behavior that occurs at the work site. Workplace violence can affect or involve employees, visitors, contractors, and other non-Federal employees. A number of different actions in the work environment can trigger or cause workplace violence. It may even be the result of non-work-related situations such as domestic violence or 'road rage.' Workplace violence can be inflicted by an abusive employee, a manager, supervisor, co-worker, customer, family member, or even a stranger. Whatever the cause or whoever the perpetrator, workplace violence is not to be accepted or tolerated."
Official Website of Fort Lee, Virginia: http://www.lee.army.mil/