Concealed Carry, Legal & Law

How to Legally Defend Someone Else in Colorado

If you’re a concealed carry permit holder, armed citizen, or security professional in Colorado, you’ve likely asked yourself: Can I legally defend someone else if they’re being attacked? The answer is yes — but only under certain circumstances.

Colorado law allows the use of force in defense of others, but just like with self-defense, there are limits. You can’t step in just because something “feels wrong.” You need to meet specific legal requirements — or you risk facing criminal charges, even if your intentions were good.


Colorado’s Legal Standard: Defense of Others

Under Colorado Revised Statutes § 18-1-704, you are justified in using physical force or deadly force on behalf of another person if that person would have been legally justified in using that force to protect themselves.

In plain English:

You must “stand in their shoes.” If they had the right to use force, you can act on their behalf — but no more than they legally could have.


The AOJ Triangle: Ability, Opportunity, Jeopardy

Before intervening, use the AOJ framework — the same used in courtrooms and law enforcement:

  • Ability – Does the attacker have the physical power or weapon to cause serious harm?
  • Opportunity – Are they close enough or positioned to carry out that threat?
  • Jeopardy – Is the victim in imminent danger right now?

If all three are present, defensive action may be justified.


When It’s Not Justified

You are not justified if:

  • The person you’re defending was the initial aggressor
  • You use more force than the situation calls for
  • You step in without understanding what actually happened
  • The threat has already ended (retreating attacker, person is safe, etc.)

Real-World Example: People v. Guenther

In People v. Guenther, the defendant intervened in a domestic dispute, believing a woman was in danger. He used deadly force — but the court ruled it wasn’t justified, because the threat had ended. Timing and perception matter. Even if your heart is in the right place, you can’t legally escalate a situation that’s already de-escalated.


What to Do Instead of Jumping In

  • Call 911 immediately
  • Gather information – Who’s the aggressor? What’s happening?
  • Give verbal commands (if safe): “Back away!” “I’m calling the police!”
  • Use force only if someone is in imminent danger and you are trained to do so

Final Thoughts: Train for Reality

Defending others is one of the most serious decisions you can make with a firearm. It requires training, good judgment, and a deep understanding of the law. That’s why we cover these real-life scenarios and legal frameworks in every concealed carry class we teach.


The information provided in this blog is for general educational purposes only and is not legal advice. Concealed Carry Classes of Denver LLC, its instructors, owners, and affiliates are not attorneys and do not provide legal representation. Laws may change and vary by jurisdiction, and interpretations can depend on specific facts and circumstances.
Always consult with a qualified attorney for legal guidance regarding use-of-force, self-defense, or firearms-related incidents in your area.

Concealed Carry, Legal & Law

Legally Defending Others in Colorado: What You Need to Know

Most people understand they can legally defend themselves when facing a deadly threat. But what about defending someone else? Can you legally intervene with your firearm if another person is being attacked?

In Colorado, the answer is yes—but there are strict conditions. The concept is called “defense of others,” and it’s part of Colorado’s self-defense statutes. Understanding when you’re legally justified to step in could save someone’s life—and keep you out of prison.


🔹 The Law: Defense of Others in Colorado

Colorado Revised Statute § 18-1-704(1) says that a person is justified in using physical force (including deadly force) to protect a third partyif they reasonably believe that:

  1. The third party would be justified in using that level of force to defend themselves, and
  2. The intervention is necessary to prevent what you reasonably believe is an imminent use of unlawful force.

This is key: You “step into the shoes” of the person you’re defending.


🔹 Real-World Example

You’re at a gas station and see a man viciously attacking a woman. If you reasonably believe she’s in imminent danger of serious bodily harm or death, and she would legally be justified in using deadly force, then you are legally justified in stepping in with deadly force to defend her.

But—if she started the fight or if she no longer faces a threat—you may not be legally covered. That’s why good judgment is critical.


🔹 Key Conditions You Must Meet

  • Reasonable belief: Your belief that someone is in danger must be reasonable—not just based on emotion or confusion.
  • Imminent threat: The threat must be happening now—not five minutes ago, not a verbal argument, and not after the attacker is fleeing.
  • Proportional force: You can’t use deadly force to stop a slap, shove, or minor fight. The force must match the threat.
  • They must be justified: If the person you’re defending started the fight and doesn’t have a legal self-defense claim, neither do you.

🔹 Tactical Considerations

  • You may not know the full story. Intervening in someone else’s fight is risky. What if the person you “help” is actually the aggressor?
  • Don’t confuse defense with revenge. You’re not the punisher—you’re only allowed to stop the immediate threat.
  • Be a good witness when you can. Sometimes the best help is calling 911 and providing solid info, especially if the threat has already ended.

🔹 Armed Security Guards and Defense of Others

For security professionals, defending others is often part of the job. But even with a duty to protect, the same legal standard applies. You must be able to articulate a reasonable belief that the third party was facing unlawful force—and that your response was necessary and appropriate under the law.

Your report needs to reflect that, too. Avoid phrases like “I had to put him down” and stick to the facts: what you saw, what you believed, and why you acted.


🔚 Conclusion

In Colorado, you’re legally allowed to defend others—but only under specific conditions. You need to know what the law allows, recognize the legal risks, and be absolutely sure your actions are justified.

If you’re armed in public, you carry more than a weapon—you carry the legal responsibility that comes with it.


Disclaimer: This article is for informational purposes only and does not constitute legal advice. For legal guidance, please consult a licensed Colorado attorney.

Concealed Carry

The Importance of Appropriate Commands During Self-Defense Confrontations

Introduction

In high-stress situations such as self-defense confrontations, the words you choose can have significant consequences. This is particularly true for gun owners, police officers, armed security guards, and concealed carry weapon (CCW) holders. Effective communication can de-escalate a situation and provide clarity to bystanders and law enforcement. Conversely, inappropriate language can lead to misunderstandings, legal complications, and unnecessary escalation.

Appropriate Commands

When faced with a self-defense situation, it is crucial to use clear, assertive, and non-threatening commands. Here are some recommended phrases:

  • “Put the gun down!”
  • “Stay back!”
  • “Don’t move!”
  • “I will defend myself!”
  • “Put that weapon down!”

These commands are straightforward and focus on de-escalation and self-protection. They convey a clear message to the aggressor and any witnesses without inciting additional fear or aggression.

Why Avoid Inappropriate Language

Using vulgar or aggressive language, such as “I will fucking kill you” or “Stop, motherfucker, I have a weapon”, can have several negative consequences:

  1. Misinterpretation by Witnesses: Witnesses may misinterpret the situation if they hear aggressive or vulgar language. They might perceive the person defending themselves as the aggressor, especially in the chaos of a confrontation.
  2. Legal Repercussions: In court, statements made during a confrontation can be used as evidence. Aggressive language can be portrayed as intent to harm rather than self-defense, complicating legal defense.
  3. Escalation of Violence: Aggressive language can escalate the situation, increasing the likelihood of violence. A calm and assertive tone is more likely to encourage compliance from the aggressor.

The Power of Words: A Broader Perspective

The impact of language is not limited to self-defense situations. In public discourse, words can shape perceptions and policies. For example, the term “assault weapon” is often used in political debates about gun control. This term can evoke fear and support for bans among those unfamiliar with firearms, despite being a broad and often misleading classification.

Learning from Experts

Renowned firearms instructor Massad Ayoob emphasizes the importance of precise language in firearm training. He advises using the term “fill” magazines instead of “load” them to avoid confusion. This level of attention to language highlights its significance in both training and real-life scenarios.

Case Study: The Grocery Store Confrontation

Consider a CCW holder leaving a grocery store who is suddenly confronted by a criminal with a knife demanding his wallet. If the CCW holder responds with “Back off or I will fucking kill you”, and then is forced to discharge his firearm, witness statements could be problematic. A witness might report hearing aggressive threats and seeing a shooting, painting the CCW holder in a negative light.

In contrast, if the CCW holder uses the command “Stay back, I will defend myself” before discharging the firearm, witnesses are more likely to understand the situation as self-defense.

Conclusion

The words you choose in a self-defense situation matter. Clear, assertive, and non-threatening commands can prevent misunderstandings, avoid unnecessary escalation, and protect you legally. By adhering to recommended phrases and avoiding vulgar language, you contribute to a safer and more just resolution of self-defense confrontations.

Always remember, words have meaning and consequences. Choose them wisely.