What is commission of actus reus?

The commission of actus reus refers to the physical act or conduct that constitutes a criminal offense. It involves a voluntary action or omission that leads to a harmful result and is a fundamental element in establishing criminal liability. Actus reus can include various forms of behavior, such as physical actions, speech, or failure to act when there is a legal duty to do so. To secure a conviction, the prosecution must prove that the defendant engaged in the prohibited act.