Use Early Warning Signs to Prevent Workplace Violence

Tech giant Arcadia Innovations hired Mike to lead their research team. He was brilliant but shut-in, with sudden mood swings. When his ideas were questioned, he’d glare and mutter threats under his breath. Supervisors chalked it up to perfectionism… until he brought a loaded revolver to the lab.

Arcadia’s HR director had learned to spot subtle signs. When Mike’s midday coffee breaks vanished, he asked why. When Mike started canceling lunch with peers, she followed up. And when he wrote “You’ll pay” on a whiteboard after a project review, she archived the note and alerted security.

Those early warnings allowed Arcadia to intervene: Mike received counseling, weapon access was revoked, and workspace protocols were adjusted. Though Mike later needed time off to seek help, no one was hurt, and the facility never shut down.

Arcadia’s case shows that workplace violence isn’t some unpredictable flash. It’s often preceded by clear indicators—anger, isolation, secretive behavior—and when management watches and acts early, lives are saved and operations continue smoothly.

When you notice an employee isolating, acting out, or making veiled threats—save the message, report it privately, and offer support resources. Listen without judgment: “I’ve observed you’ve seemed upset lately. How can I help?” This open-door approach prevents crises and fosters trust. Take this step today and lay the groundwork for a safer team.