The threat from workplace violence is very real, and employers simply can’t afford to ignore it. In this episode of EHS on Tap, we’re talking about the intersection of workplace violence with another common organizational concern: substance abuse. We are joined today by Patrick Prince, the associate vice provost and chief threat assessment officer for the University of Southern California. In addition to his role at USC, Patrick is a standing member of corporate threat assessment teams for several Fortune 500 companies as well as numerous cities and government agencies, and he has consulted on more than 2,800 cases of workplace violence.