What is the difference between intent crimes and strict liability crimes?

• A. Intent crimes require a purposeful mental state; strict liability crimes do not require proof of intent.
• B. Strict liability crimes require intent; intent crimes do not require proof of intent.
• C. Both require proof of intent, but only one is punished more severely.
• D. There is no difference; both require intent.

Answer: (B)

The difference rests on mens rea, the mental state behind a crime. For intent crimes, the law requires proving a specific mental state—like purpose, knowledge, or recklessness—before the prohibited act can lead to a conviction. In other words, it isn’t enough that the person did the act; the prosecutor must show they did it with the required intent.

Strict liability offenses skip that mental-state element. You can be found guilty simply for doing the prohibited act, even if you had no intent to break the law or cause harm. These are common in regulatory or public-safety contexts, where protecting the public is the priority and proving intent would be impractical.

So the core idea is: intent crimes require proof of a mental state; strict liability crimes do not.