... may constitute a crime. When Distinguishing the components elements of a crime there is actus reus and mens rea which are both needed to be found in a crime for some one to be punished. Actus reus is the conduct part of the crime where mens rea is the mental state of mind of the defendant. Many criminal offences need proof that the accused performed a voluntary act but there are also some offences that can be committed by an act of omission where one has failed to act; also the defendant can be convicted in respect of another's actions. In most cases a person is not held liable for simply failing to act unless there is a duty to do so? In criminal law, at common law, there was no duty of care owed to other people. The traditional view was taken from the example of watching a person drown in ...

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