https://pgiexecutives.com/blog/workplace-violence-prevention/ – When one hears of a mass shooting at a workplace, it s not uncommon to overhear the following from a neighbor or coworker of the assailant I can t believe this happened He was such a quiet person and never caused any problems In the workplace, it s virtually impossible for management to. FOR A CONFIDENTIAL CONSULT OR QUESTIONS, CONTACT AN EXPERT AT PREMIER GROUP INTERNATIONAL 866-986-2636