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Beyond reasonable doubt

Definition

The criminal standard of proof in adversarial jurisdictions including England and Wales, the United States, and India. The factfinder must be sure of guilt; doubt based on reason requires an acquittal.

Related terms

Adversarial system
A legal model in which two opposing parties (prosecution and defence, or claimant and defendant) present competing cases to a neutral decision-maker....
Burden of proof
The obligation to prove a fact or claim. In criminal law the prosecution typically bears the burden; in civil law the claimant...
Duty to the court
The obligation of expert witnesses in UK proceedings (and, to varying degrees, in other jurisdictions) to assist the court with objective, unbiased...
Hired gun
An expert who tailors opinions to advance the case of the party paying them rather than giving an independent assessment. The term...
Inquisitorial system
A model of legal proceedings, common in civil-law countries such as France and Germany, in which the court takes an active role...

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