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Self‑Defence in the Home: When a Replica Samurai Sword Was Her Only Option, but she was Charged with Aggravated Assault

Explore a legal case involving assault, self-defence, and deception, and how the court examined circumstances to protect rights. Learn how advocacy ensured those rights were considered.

When Self-Defence Becomes the Issue: Inside a Case of Fear, Force, and the Law

Dostal Law: Trusted Legal Firm in Brantford, OntarioAt Dostal Law, many cases hinge not only on what happened, but on whether a person’s actions were legally justified in the moment they occurred.

A Neighbour Dispute Turns Violent 

Imagine living in a small apartment building. The neighbour who lives above you, and with whom you are generally on good terms, is playing obnoxiously loud music into the early hours of the morning after you refused to sell him your prescription medication earlier in the evening.

That was the situation for Jesse's client, who found herself in an intolerable situation with the music unrelenting. Jesse's client testified that she banged on her ceiling and yelled to shut the music off. Before she knew it, her neighbour responded by barging into her apartment, and she and her roommate were in a physical struggle with the intruder.

Fear in the Moment: The Decision That Changed Everything 

The accused testified to seeing a sharp object in the hand of her neighbour, causing her to fear for her life. She testified that with the help of her roommate, she managed to break free and was able to grab a replica samurai sword, which was on display above the nearby living room couch.

Notably, the accused testified that the sword was the only object close by that could stop the terrifying attack. She testified she swung at the intruder's hands, causing a serious laceration, and he retreated to his own apartment and called the police. The accused further testified that she hid the replica sword in her air ducts in fear of her potential legal exposure after causing what appeared to be a very serious injury. The replica sword was found almost immediately by the police. 

The Legal Framework: Self-Defence Under Canadian Law 

Under Canadian law, self-defence is governed by Section 34 of the Criminal Code. Specifically:
  • Section 34(1) provides a full defence if:
    • The accused believes, on reasonable grounds, that force is being used against them (or threatened).
    • They act for the purpose of defending themselves (or another) from that use or threat of force.
    • The force used is reasonable in the circumstances.
  • When assessing whether force is “reasonable,” courts look at many factors in what is a case-by-case analysis: How serious was the threat? Was there a weapon? Could the person have retreated? What was the relationship history?
  • Importantly, self-defence under section 34 is not limited to “calm, measured responses.” As jury instructions note, people under attack might not be able to reflect calmly — they don’t have time to weigh every option when danger is unfolding.

Why It Likely Would Have Been a Justified Defence in Her Case 

In our client’s case, the legal defence rested on several key points: 

  1. Belief of an imminent threat — She testified that she reasonably believed she was being assaulted, and that the attacker had a sharp object which could threaten her life.

  2. Defensive purpose — She did not swing the sword to kill, but to stop the attack and protect herself.

  3. Proportionality & necessity — When she swung at his hands, she used only the force that was available and necessary at that moment. The replica samurai sword was the only nearby item capable of stopping him.

From the defence perspective, the accused’s actions needed to be directed at disabling his ability to continue the assault, not to inflict lethal harm. Had she aimed for a more vital area (say, his torso), the judge or jury might have seen that as excessive--but we will never know. What we do know is that by targeting a non-lethal area like the hands, it strengthens the argument that her response was reasonable in the circumstances. Of course, the less force that is used, the greater the risk that the force will not distinguish the attack. 

On Panic and “Hindsight Is 20/20” 

Canadian Law does not expect people under threat to pause and deliberate like chess players. This principle is summed up in one of our favourite quotes from any legal scholar, Justice Oliver Wendell Holmes Jr. when he wrote in Brown v. United States, from 1921: 

"Detached reflection cannot be demanded in the presence of an uplifted knife."

Modern Resonance: Self-Defence, Castle Doctrine & Public Debate 

Self-defence continues to be a hot topic, especially with debates around “castle doctrine” (the idea that one’s home is a sanctuary). In Canada, section 34 allows a person to stand their ground — courts will evaluate whether the force used was necessary, not whether a more cautious person could have retreated.

Recent legislative discussions and reform proposals have even looked at making it clearer that force used in a home is more likely to be justified, especially when a person is defending themselves against an intruder.

Why Wasn't This a Home Invasion? 

As we turn the page on the Samurai case, one thing to consider is just how impactful the 911 call by the Complainant was in directing the police investigation. Police responded to the Complainant and were met by a man who was no doubt covered in blood and was in the immediate aftermath of suffering a serious injury. The evidence at trial was that after hearing the Complainant's side of things, the police attended downstairs and quickly arrested the accused.

Looking back, if, rather than hide the sword, our client had immediately contacted the police, she would likely have never been charged, and it could very well have been the neighbour who was charged with a serious home invasion assault. In any event, our client trusted Jesse to protect her, and she ultimately prevailed and was acquitted after trial. 

If you or someone you know is facing criminal charges and believes they acted in self-defence, speaking with experienced counsel can make a critical difference. Contact Dostal Law to learn how our team can help protect your rights.

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