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INSIGHTS

How many types of workplace violence are there? The 5 types explained

January 30, 2026
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Table of Contents

Executive summary

Workplace violence is rising across a range of industries, with 57,610 annual cases of nonfatal injuries and 525 fatalities due to assault. Security leaders are under increasing pressure to respond faster and prevent incidents. 

Most organizations now recognize four primary types of workplace violence, with a growing need to plan for a fifth, more targeted and coordinated category.

The critical insight? Workplace violence is rarely random. It follows patterns, shows warning signs, and escalates when those signals are missed. Traditional, reactive security tools struggle because they lack context and create noise instead of clarity.

Key takeaway: Workplace violence prevention is a visibility problem. Organizations that unify video, access control, alarms, and operational data, and apply AI to surface real risk, are far better equipped to detect early warning signs, act faster, protect people, and reduce liability. AI-driven video intelligence is a significant part of the solution.

The latest data from the Bureau of Labor Statistics shows a staggering 57,610 annual cases of nonfatal workplace violence requiring days away from work, job restriction, or transfer, with 525 fatalities due to assault in 2022. 

The most impacted industries were health care and social assistance; educational services; retail businesses; transportation and warehousing; as well as real estate and rental leasing. 

Learn how to solve business complexity and improve workplace safety with AI. 

For years, workplace violence was treated as unpredictable, something security teams could barely investigate, let alone respond to. In 2026, that mindset is changing. With better data, better integration, and better intelligence, prevention is becoming possible. And AI-driven video intelligence is leading the solution. 

The first step is understanding how many types of workplace violence are there, and why each requires a different approach.

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How many types of workplace violence are there?

Most regulatory and safety organizations, including OSHA and NIOSH, classify workplace violence into four main types. In recent years, many security leaders have added a fifth category to address modern, coordinated threats.

The five types are:

  • Type 1: Criminal intent (no relationship to the workplace)
  • Type 2: Customer or client violence
  • Type 3: Worker-on-worker violence
  • Type 4: Personal relationship violence
  • Type 5: Targeted, ideological, or coordinated violence (emerging)

Understanding which type you’re dealing with is critical, because prevention depends on recognizing the right warning signs early.

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Type 1: Criminal intent violence

What it is:
Violence committed by individuals with no legitimate relationship to the organization. The motive is usually theft, robbery, or vandalism.

Common environments:
Retail, QSR, banking, logistics, healthcare, convenience stores

Typical warning signs:
  • Loitering near entrances or exits
  • Vehicles idling in parking lots or back-of-house areas
  • Repeated perimeter testing
  • After-hours access attempts

How it escalates:
Criminal activity often begins with reconnaissance. By the time a robbery occurs, warning signs were usually present days or weeks earlier.

Prevention strategies:
  • Controlled access points
  • Perimeter and exterior monitoring
  • Video-verified alarms to reduce false positives
  • AI-based detection of unusual dwell time or movement patterns
  • Real-time GSOC alerts with visual context

Why visibility matters:
Most criminal-intent violence can be prevented when early reconnaissance behavior is detected and acted on.

Type 2: Customer or client violence

What it is:
Violence directed at employees by customers, patients, clients, or members of the public receiving services.

Common environments:
Retail, healthcare, hospitality, social services, government offices

Typical warning signs:
  • Escalating verbal confrontations
  • Aggressive body language
  • Prolonged disputes at service counters
  • Refusal to leave restricted areas

How it escalates:
Incidents often begin as customer dissatisfaction and escalate when staff are overwhelmed, understaffed, or unable to de-escalate alone.

Prevention strategies:
  • Monitoring high-risk service areas
  • Panic buttons integrated with video context
  • Early escalation alerts to GSOC or management
  • Clear sightlines and controlled queue areas
  • Rapid response protocols

Why visibility matters:
AI-driven video intelligence can surface escalating behavior early, allowing intervention before violence occurs.

Type 3: Worker-on-worker violence

What it is:
Violence between current or former employees, including threats, physical altercations, or retaliatory acts.

Common environments:
Corporate offices, warehouses, manufacturing, healthcare, retail

Typical warning signs:
  • Escalating interpersonal conflicts
  • Threatening behavior or communications
  • Attempts to access restricted areas
  • Former employees returning unexpectedly

How it escalates:
These incidents are often preceded by unresolved disputes, disciplinary actions, or termination events.

Prevention strategies:
  • Strict access control enforcement
  • Immediate credential revocation after termination
  • After-hours access monitoring
  • Video-supported investigations for HR and security
  • Clear coordination between HR, legal, and GSOC teams

Why visibility matters:
Access logs alone don’t show intent. Video provides the behavioral context needed to assess risk accurately.

Type 4: Personal relationship violence

What it is:
Violence that originates from personal relationships (such as domestic violence or stalking) and spills into the workplace.

Common environments:
Office buildings, retail, healthcare, public facilities

Typical warning signs:
  • Repeated visits by non-employees
  • Stalking or surveillance behavior
  • Parking lot confrontations
  • Attempts to bypass visitor protocols

How it escalates:
Personal conflicts follow individuals into predictable locations, often workplaces with public access.

Prevention strategies:
  • Visitor management and monitoring
  • Exterior and parking lot video coverage
  • Rapid alerting to GSOC teams
  • Evidence collection to support law enforcement

Why visibility matters:
Early detection of repeated, unwanted presence can prevent escalation and protect targeted employees.

Type 5: Targeted, ideological, or coordinated violence

What it is:
Planned attacks motivated by ideology, grievance, or coordinated action, including active shooter scenarios.

Common environments:
Public-facing facilities, campuses, critical infrastructure, retail hubs

Typical warning signs:
  • Repeated reconnaissance behavior
  • Coordinated movement across locations
  • Attempts to test security response
  • Unusual interest in access points

How it escalates:
These incidents are rarely spontaneous. They involve planning, testing, and pattern-based behavior.

Prevention strategies:
  • Behavioral analytics across sites
  • Multi-location pattern detection
  • Unified video, access, and alarm intelligence
  • Real-time escalation workflows

Why visibility matters:
The ability to connect signals across systems and locations is critical to prevention.
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Why traditional security approaches fail to prevent workplace violence

Many organizations still rely on reactive tools:

  • Manual video review after incidents
  • Siloed access and alarm systems
  • Human-dependent monitoring
  • Disconnected GSOC workflows

These approaches fail because they focus on response, not detection. Without unified data and context, early warning signs are missed, alerts overwhelm teams, and decisions are delayed.

How AI-driven video intelligence supports prevention

AI-driven video intelligence enables a fundamentally different approach to workplace violence prevention. It helps security teams:

  • Detect anomalous behavior
  • Verify incidents with video context
  • Reduce false alarms and alert fatigue
  • Prioritize threats based on behavior, not just motion
  • See patterns across time and locations
  • Rapidly speed up investigation times

For GSOC teams, this means faster decisions and more confident action.

How Solink helps you proactively respond and prevent workplace violence

Leading GSOCs focus on:

  • Centralized visibility across locations
  • Standardized escalation workflows
  • Clear ownership between security, HR, and facilities
  • Automated documentation and reporting
  • Continuous improvement through pattern analysis

Technology doesn’t replace judgment, it supports it. That’s where Solink’s AI-driven video intelligence solution comes in. Solink unifies video, access control, alarms, and operational data into a single vantage point – giving you complete visibility into your business (both from a security and operational stand point). 

This allows your team to: 

  • See early warning signs
  • Reduce noise and false alerts
  • Act faster with verified information
  • Coordinate response across departments
  • Dramatically speed up investigation time
  • Use existing infrastructure more effectively

Solink empowers physical security and GSOC teams to see more, know more, and do more – with confidence. Want to see first hand how it works? Book a demo today.
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Find out how video intelligence can mitigate all 5 types of workplace violence.
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FAQ: Workplace violence

How many types of workplace violence are there?
Most authorities recognize four types, criminal intent, customer or client violence, worker-on-worker violence, and personal relationship violence, with a fifth emerging category focused on targeted or coordinated attacks.
Customer or client violence is among the most common, especially in public-facing industries like retail or healthcare.
Retail, healthcare, logistics, hospitality, and public services face elevated risk due to public access and high interaction.
AI-driven video intelligence can help by detecting early warning signs, verifying threats, and enabling faster, coordinated response, as well as significantly speeding up investigations after-the-fact.