In ordinary language, a crime is an unlawful act punishable by a state or other authority. The term crime does not, in modern criminal law, have any simple and universally accepted definition, though statutory definitions have been provided for certain purposes. The most popular view is that crime is a category created by law; in other words, something is a crime if declared as such by the relevant and applicable law. One proposed definition is that a crime or offence is an act harmful not only to some individual but also to a community, society, or the state. Such acts are forbidden and punishable by law.
Nulla poena sine lege is a legal principle which states that one cannot be punished for doing something that is not prohibited by law. This principle is accepted and codified in modern democratic states as a basic requirement of the rule of law. It has been described as "one of the most 'widely held value-judgement[s] in the entire history of human thought'".
Ethical codes are adopted by organizations to assist members in understanding the difference between right and wrong and in applying that understanding to their decisions. An ethical code generally implies documents at three levels: codes of business ethics, codes of conduct for employees, and codes of professional practice.
An inchoate offense, preliminary crime, inchoate crime or incomplete crime is a crime of preparing for or seeking to commit another crime. The most common example of an inchoate offense is "attempt". "Inchoate offense" has been defined as the following: "Conduct deemed criminal without actual harm being done, provided that the harm that would have occurred is one the law tries to prevent."
In jurisprudence, duress or coercion refers to a situation whereby a person performs an act as a result of violence, threat, or other pressure against the person. Black's Law Dictionary defines duress as "any unlawful threat or coercion used... to induce another to act [or not act] in a manner [they] otherwise would not [or would]". Duress is pressure exerted upon a person to coerce that person to perform an act they ordinarily would not perform. The notion of duress must be distinguished both from undue influence in the civil law. In criminal law, duress and necessity are different defenses.
A wrong is an act that is illegal or immoral. Legal wrongs are usually quite clearly defined in the law of a state and/or jurisdiction. They can be divided into civil wrongs and crimes in common law countries, while civil law countries tend to have some additional categories, such as contraventions.
Malum in se is a Latin phrase meaning wrong or evil in itself. The phrase is used to refer to conduct assessed as sinful or inherently wrong by nature, independent of regulations governing the conduct. It is distinguished from malum prohibitum, which refers to acts that are wrong only because they are prohibited by law.
In law, desuetude is a doctrine that causes statutes, similar legislation, or legal principles to lapse and become unenforceable by a long habit of non-enforcement or lapse of time. It is what happens to laws that are not repealed when they become obsolete. It is the legal doctrine that long and continued non-use of a law renders it invalid, at least in the sense that courts will no longer tolerate punishing its transgressors.
In criminal law, a regulatory offence or quasi-criminal offence is a class of crime in which the standard for proving culpability has been lowered so a mens rea element is not required. Such offences are used to deter potential offenders from dangerous behaviour rather than to impose punishment for moral wrongdoing.
In criminal law, intent is a subjective state of mind that must accompany the acts of certain crimes to constitute a violation. A more formal, generally synonymous legal term is scienter: intent or knowledge of wrongdoing.
In criminal law, strict liability is liability for which mens rea does not have to be proven in relation to one or more elements comprising the actus reus although intention, recklessness or knowledge may be required in relation to other elements of the offense. The liability is said to be strict because defendants could be convicted even though they were genuinely ignorant of one or more factors that made their acts or omissions criminal. The defendants may therefore not be culpable in any real way, i.e. there is not even criminal negligence, the least blameworthy level of mens rea.
Morissette v. United States, 342 U.S. 246 (1952), is a U.S. Supreme Court case, relevant to the legal topic of criminal intent. It described two classes of crimes, those requiring a mental state, and those that do not. It did not delineate a precise line between them. In one class are traditional crimes, some of which have been around since before laws existed, such as stealing. This first class of crimes required a jury to find both an act, a harm, and an intent to act against the law. The second class, public welfare offenses, did not require a criminal mental state such as intent or knowledge. These included regulatory laws necessary for the public health and welfare, such as relating to food and drug safety.
In criminal law, guilt is the state of being responsible for the commission of an offense. Legal guilt is entirely externally defined by the state, or more generally a "court of law". Being "guilty" of a criminal offense means that one has committed a violation of criminal law, or performed all the elements of the offense set out by a criminal statute. The determination that one has committed that violation is made by an external body after the determination of the facts by a finder of fact or “factfinder” and is, therefore, as definitive as the record-keeping of the body. For instance, in the case of a bench trial a judge acts as both the court of law and the factfinder, whereas in a jury trial the jury is the trier of fact and the judge acts only as the trier of law. Thus, the most basic definition is fundamentally circular: a person is guilty of violating a law if a factfinder in a court of law so says.
Moral turpitude is a legal concept in the United States and prior to 1976, Canada, that refers to "an act or behavior that gravely violates the sentiment or accepted standard of the community". This term appears in U.S. immigration law beginning in the 19th century.
A death threat is a threat, often made anonymously, by one person or a group of people to kill another person or group of people. These threats are often designed to intimidate victims in order to manipulate their behaviour, in which case a death threat could be a form of coercion. For example, a death threat could be used to dissuade a public figure from pursuing a criminal investigation or an advocacy campaign.
Philippine criminal laws is the body of law and defining the penalties thereof in the Philippines.
Blockburger v. United States, 284 U.S. 299 (1932), was a case in which the Supreme Court of the United States set an important standard to prevent double jeopardy.
In law, ignorantia juris non excusat, or ignorantia legis neminem excusat, is a legal principle holding that a person who is unaware of a law may not escape liability for violating that law merely by being unaware of its content.
Criminal law is the body of law that relates to crime. It prescribes conduct perceived as threatening, harmful, or otherwise endangering to the property, health, safety, and moral welfare of people inclusive of one's self. Most criminal law is established by statute, which is to say that the laws are enacted by a legislature. Criminal law includes the punishment and rehabilitation of people who violate such laws.
In the North American legal system and in US Occupational Safety and Health Administration regulations, willful violation or willful non-compliance is a violation of workplace rules and policies that occurs either deliberately or as a result of neglect.
