Also known as:innocence · innocents · not guilty · presumption of innocence
Written by attorneys — see sources below.
A state of being free from guilt or legal fault. The condition supports the assumption that a defendant has not committed an offense when the prosecution fails to prove every element beyond a reasonable doubt.
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How its tested
Common Examples
6
Presumption After Failed Proof
Ivy Ibarra stood trial for theft. The prosecution presented no evidence linking her to the missing funds. The court directed a verdict of acquittal because the state had not proved every element beyond a reasonable doubt and therefore assumed Ivy's innocence.
Prosecutor Avoids Personal Opinion
Ike Ingram represented the state at trial. During closing argument he began to state his personal belief in the accused's guilt. The judge sustained an objection because the rules prohibit a lawyer from expressing a personal opinion on the guilt or innocence of an accused.
Iris Irons accidentally struck Ira Irving with her car. Realizing Ira was now helpless in the roadway, Iris stopped and called for medical help. The court held Iris owed a duty of reasonable care to prevent further harm even though her initial conduct was innocent.
Court Enters Not Guilty Plea
Ingrid Innes refused to enter any plea at arraignment. The judge immediately entered a plea of not guilty on her behalf and set the case for trial.
Pardon Based on Innocence
Iain Irons was convicted years earlier. After a pardon based on a finding of innocence, the prior conviction could not be used to impeach him at a later trial.
Cross-Examination on Juvenile Record
Imperial Motors called a key prosecution witness who had a juvenile adjudication. The defense sought to cross-examine about that record to show bias. The court permitted the inquiry because the Confrontation Clause required it to test the witness's credibility when guilt or innocence was at stake.
3 common questions
Students Frequently Ask...
Does the presumption of innocence require the defendant to prove anything?
No. The prosecution must prove every element beyond a reasonable doubt. In the absence of that proof the defendant's innocence is assumed and no burden shifts to the defense.
May a prosecutor express a personal opinion about a defendant's guilt or innocence?
No. The rules forbid a lawyer from stating a personal opinion as to the guilt or innocence of an accused during trial.
Does an actor who causes harm through innocent conduct ever owe a duty of care afterward?
Yes. When the actor knows or has reason to know the conduct has rendered another helpless and in danger of further harm, a duty arises to exercise reasonable care to prevent additional injury.
397 U.S. 358, 90 S. Ct. 1068, 25 L. Ed. 2d 368 (1970)
…prime instrument for reducing the risk of convictions resting on factual error. The standard provides concrete substance for the presumption of innocencethat bedrock "axiomatic and elementary" principle whose "enforcement lies at the foundation of the administration of our criminal law." Coffin v. United States, supra, at 453. As the…