Intention (criminal law)

In criminal law, intent is one of three general classes of mens rea necessary to constitute a conventional, as opposed to strict liability, crime. A more formal, generally synonymous legal term is scienter: intent or knowledge of wrongdoing.

Intent is defined in Canadian law by the ruling in R v Mohan (1994) as "the decision to bring about a prohibited consequence."

A range of words represents shades of intent in criminal laws around the world. The mental element, or mens rea, of murder, for example, is traditionally expressed as malice aforethought, and the interpretations of malice, "maliciously" and "willful" vary between pure intent and recklessness or negligence, depending on the jurisdiction in which the crime was committed and the seriousness of the offence. The intent element of a crime, such as intent to kill, may exist without a malicious motive, or even with a benevolent motive, such as in the case of euthanasia.

A person intends a consequence they foresee that it will happen if the given series of acts or omissions continue, and desires it to happen. The most serious level of culpability, justifying the most serious levels of punishment, is achieved when both these components are actually present in the accused's mind (a "subjective" test). A person who plans and executes a crime is considered, rightly or wrongly, a more serious danger to the public than one who acts spontaneously (perhaps because they are less likely to get caught), whether out of the sudden opportunity to steal, or out of anger to injure another. But intent can also come from the common law viewpoint as well.

...
Wikipedia