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Daniel McNaughtan

The Mcnaughtan Rules



Following McNaughtan's trial a great debate rose over the need for a more precise statement for the use of the insanity defense. The verdict alarmed the public and the government called on the judges of the Supreme Court of Judicature to present opinions on the law. The House of Lords presented judges with a series of questions they were to consider as a test of insanity. The judges' answers became known as the McNaughtan Rules, which outline the criminal responsibility of the insane in English law. The rules have been followed in many British Commonwealth countries and parts of the United States, but not in Scotland.




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Law Library - American Law and Legal InformationCrime and Criminal LawDaniel McNaughtan - Learning Right From Wrong, A Downward Spiral, Insanity Defense, The Mcnaughtan Rules