‘Workplace violence is any act or threat of physical violence, harassment, intimidation, or other threatening disruptive behavior that occurs at the work site.” Excerpt taken from The United States Department of Labor. See full Definition here.
United States Department of Labor, workplace violence
Domestic Security Alliance Council
Washington State Department of Labor & Industries
SHRM: Workplace Violence Training For Supervisors
SHRM: When Domestic Violence Comes to Work
Bullying and Corporate Psychopaths at Work: Clive Boddy at TEDxHanzeUniversity