Criminal law defines conduct prohibited by the state because it threatens, harms, or endangers public safety and welfare. It establishes the legal framework for establishing criminal liability, prosecuting offenses, and applying statutory penalties while safeguarding constitutional rights to due process and defense.
Intent & Culpability (Mens Rea): Differentiating levels of criminal responsibility—from degrees of homicide to statutory infractions—based on premeditation, reckless disregard, and mental state.
Statutory Offenses & Prosecution: The legal criteria defining major felonies, statutory drug offenses, and the procedural standards required to establish guilt beyond a reasonable doubt.
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View the condensed outline →Criminal Defenses: An Overview Criminal law defines prohibited conduct and establishes when a person may be held criminally responsible. But criminal law also recognizes that not every person who appears to have committed a prohibited act should necessarily be convicted. A person may have acted in self-defense. A person may Read more
Criminal Liability of Organizations and Legal Entities Criminal law is traditionally associated with human beings. A person acts, forms an intention, causes a result, and may be punished. Modern economic and social life, however, is organized through entities. Corporations conduct business. Partnerships provide professional services. Associations manage property and activities. Read more
Corporate Criminal Liability A corporation is a legal person, but it is not a human being. It has no hands with which to commit an act, no mind with which to form an intention, and no body that can be imprisoned. Yet corporations can be prosecuted, convicted, and punished for Read more
Withdrawal from Criminal Participation: Renunciation, Abandonment, and Accomplice Liability Introduction Criminal participation does not always end with the person who planned, assisted, encouraged, or facilitated a crime remaining involved until the final act. A participant may change their mind, withdraw assistance, warn the intended victim, attempt to stop the crime, Read more
Joint Criminal Liability Crimes are not always committed by one person acting alone. A robbery may involve a planner, a person who enters the store, a driver, and a lookout. A fraud scheme may involve executives, accountants, intermediaries, and people who conceal the proceeds. A drug conspiracy may involve people Read more
Accessory Before the Fact and Accessory After the Fact Criminal law does not limit responsibility to the person who physically commits a crime. A person may participate in criminal conduct without ever entering the crime scene, touching the victim, taking the property, or performing the physical act that constitutes the Read more
Aiding and Abetting: Criminal Liability for Assisting a Crime Criminal law does not impose responsibility only on the person who physically commits a crime. A person who deliberately helps another person commit a crime may also be held criminally responsible. This principle is known as aiding and abetting. A person Read more
Principal and Accomplice Liability in Criminal Law Crimes are not always committed by one person acting alone. A robbery may involve one person who enters the store, another who drives the getaway car, and another who provides information about the store’s security. A fraud may involve a person who creates Read more
Merger of Inchoate and Completed Crimes Criminal law often distinguishes between inchoate offenses and completed crimes. An inchoate offense is conduct directed toward committing another crime but falling short of the completed target offense. The three traditional inchoate offenses are attempt, solicitation, and conspiracy. Cornell Legal Information Institute — Inchoate Read more
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