If you’re searching how to handle a disgruntled employee or trying to avoid a hostile employee termination, chances are something doesn’t feel right. You might be asking: Is this person a threat? Are we liable? Are we about to make a dangerous situation worse? These are HR concerns and leadership decisions, and when they go sideways, the consequences can be devastating.
Firing a Disgruntled Employee Is Never Just a Paperwork Problem
On a Monday morning in October 2025, two leaders at Barku Plastics in Tennessee were shot and killed by an employee who was, reportedly, in the process of being terminated. The gunman later died by suicide after a standoff at his home.
Most employees exit quietly, even when emotions run high. But when a person who has a grievance feels betrayed, cornered, or invisible, a standard termination can turn hostile. And that’s when leaders realize: the process of firing a disgruntled employee can look fine on paper, but still be a real-world risk for workplace violence.
What makes it worse?
- Ignoring behavioral red flags
- Rushing through the termination
- Assuming HR documentation equals safety
- Not carefully considering security implications
A hostile employee termination is a high-stakes situation. Treating it like routine offboarding is how you can end up in a violent situation.
The Barku Plastics Shooting: A Tragic Case
The shooter was still technically employed when he opened fire. He had a grievance. He had time to plan. Time to target. Time to escape. Incidents like this often result from a grievance build-up that went unseen or unaddressed.
This matches what we see in these types of situations across industries:
- Violence following grievances
- Revenge spirals triggered by perceived slights
- Behavioral signs that, in hindsight, were “obvious”
Hostile employee terminations often escalate from a series of red flags that were simmering before the incident but went unaddressed.
How to Spot a Disgruntled Employee Before It’s Too Late
A disgruntled employee doesn’t always slam doors or make threats. But there are signs.
Watch for:
- Obsession with perceived unfairness or favoritism
- Passive-aggressive behavior or visible resentment
- Increased isolation, silence, or unusual withdrawal
- Statements like “they’ll regret this” or “it’s not over”
- A pattern of complaints, written or verbal, often just under the radar
- Misconduct or potentially violent comments reported by coworkers
If your gut says, “This could go badly,” listen. You’re probably right.
How to Handle a Disgruntled Employee Termination Without Escalating Risk
When it’s time to act, preparation matters more than paperwork.
Here’s how to handle a disgruntled employee termination safely and effectively:
- Plan the conversation with security and legal input
- Control the setting: discreet, neutral location, low exposure, security backup ready
- Watch tone and timing: avoid surprising or cornering them
- Secure access: shut down building and digital access immediately
- Monitor post-exit behavior: physical presence, social posts, attempted contact
This isn’t over after they walk out the door. Sometimes, that’s when the real risk begins.
Why Expert Support Changes the Outcome
HR is trained to follow policy. But when you’re firing a disgruntled employee, you need someone trained to prevent violence.
Outside threat experts help you:
- Analyze behavior and threat indicators
- Build a discreet, secure termination plan
- Coordinate legal, security, and leadership alignment
- Prepare for post-termination monitoring or escalation
- Have an protection agent onsite for the termination meeting
At TAL Global, we support companies during hostile employee terminations—not just to clean up, but to prevent tragedy in the first place.
The Real Lesson: Don’t Wait for Something to Happen
Every organization that has experienced workplace violence after firing a disgruntled employee had one thing in common: warning signs.
And every time, someone asks afterward:
“Why didn’t we act sooner?”
You don’t need to wait for a threat to be explicit. If it feels wrong, trust that instinct. Bring in people who’ve been through it before and know how to guide you through what comes next.
When You’re Ready, We Can Help
Whether you’re facing a high-risk situation or want to make sure your termination protocols are safe, legal, and calm, we can help.
Here’s how it works:
- You reach out: We listen to the concerns around the employee or termination.
- We assess: You get a confidential review of risks and next steps.
- You get a plan: Fast, discreet, defensible, and built for pressure.
Follow us for expert insights on threat management, workplace safety, and protecting your people when it matters most. And when you’re ready, you can always Talk To Us.
About TAL Global
TAL Global is an international security consulting and risk management firm with over 25 years of proven experience. We protect people, places, assets, and logistics in an increasingly complex and connected world.
Our team includes former federal agents, military veterans, executive level leaders, and crisis response experts recognized for delivering results under pressure. We are trusted by Fortune 500 companies, government agencies, and mission driven organizations worldwide.
Follow us on LinkedIn and YouTube for expert tips and strategies. Or reach out directly to Talk To Us about custom and actionable solutions for your organization.
