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Published on 11/25/2024, 12:00:00 AM

Mistake of Fact as a Defense in Maryland Criminal Cases

In Maryland, a defendant may assert a mistake of fact as a defense if it negates an element of the crime. This defense acknowledges that people sometimes act based on incorrect beliefs about their circumstances. While this defense does not apply to all charges, it can be a powerful tool in cases requiring specific intent or knowledge.

This article examines how the mistake of fact defense works in Maryland, using guidance from the Maryland Pattern Jury Instructions, and explains when it can reduce or eliminate criminal liability.


What is the Mistake of Fact Defense?

A mistake of fact occurs when a person misunderstands or is mistaken about a fact that negates the intent required to commit a crime. For example:

  • A person takes property believing it belongs to them.
  • Someone enters a building thinking they have permission to do so.

The mistake must be both genuine and, in some cases, reasonable, depending on the crime charged.


When Does Mistake of Fact Apply?

1. Specific Intent Crimes

Mistake of fact is most often used as a defense in cases involving specific intent crimes. These are offenses where the prosecution must prove the defendant had a particular purpose or intent beyond merely committing the act.

Example: Theft requires intent to permanently deprive the owner of their property. If a defendant mistakenly believes the property is theirs, they lack the intent required for theft.

2. General Intent Crimes

For general intent crimes, the mistake must typically be both honest and reasonable. A simple misunderstanding or unreasonable belief may not suffice.

Example: A defendant charged with trespassing claims they believed they had permission to enter. If the belief was unreasonable, the defense may not apply.


Jury Instructions on Mistake of Fact

The Maryland Pattern Jury Instructions (MPJI-Cr 5:06) direct jurors to consider:

  • Whether the defendant honestly believed the mistaken fact.
  • For general intent crimes, whether the belief was reasonable under the circumstances.
  • Whether the mistake negates the required intent for the charged crime.

Jurors must evaluate the defendant's mindset at the time of the alleged offense.


Limits of the Mistake of Fact Defense

1. Ignorance of the Law

A mistake about the law itself, rather than the facts, is not a valid defense. For example, claiming ignorance of a law prohibiting an action does not excuse the crime.

2. Reasonableness Requirement

For general intent crimes, the mistake must be reasonable. Courts will evaluate whether a reasonable person in the defendant's position would have made the same mistake.

3. Strict Liability Offenses

Mistake of fact is not a defense to strict liability crimes, where intent is not required. Examples include most traffic violations and statutory rape charges.


Example of Mistake of Fact in Action

Scenario: Taking the Wrong Bike

Imagine a person takes a bike from a rack, believing it is their own. Later, they are charged with theft. If they can demonstrate an honest belief that the bike belonged to them, the mistake of fact defense may apply, negating the intent to steal.


Practical Challenges

1. Proving the Mistake

Defendants must present evidence to show their mistake was genuine. This could include testimony, corroborating witnesses, or other evidence.

2. Credibility

The success of this defense often hinges on the defendant's credibility. Prosecutors may argue the mistake was not genuine or was unreasonable under the circumstances.


How FrizWoods Can Help

At FrizWoods, we understand how to assert and defend a mistake of fact claim effectively. Our attorneys know how to present compelling evidence and challenge the prosecution's narrative, ensuring the jury fully understands the defendant's mindset and the law's requirements.


FAQs

Q: Does mistake of fact apply to all crimes?

A: No. It typically applies to crimes requiring specific intent or knowledge. It is not a defense to strict liability offenses.

Q: Do I need to prove my mistake was reasonable?

A: For general intent crimes, yes. For specific intent crimes, the mistake need only be genuine, not reasonable.

Q: Can mistake of fact reduce a felony charge?

A: Yes. If the mistake negates the required intent, it could result in a reduction or dismissal of charges.


If you believe a mistake of fact played a role in your criminal case, contact FrizWoods today. Our experienced attorneys will evaluate your case and craft a strategy tailored to your defense.