An example of evidence that is potentially relevant but excluded for its prejudicial effect is evidence of past convictions. A court's role is to determine what happened, and who was responsible, evidence of previous convictions could suggest that the defendant is capable of committing a crime, but the effect of the evidence would too often make the judge or jury (jury in particular) ''assume'' that the defendant was guilty, irrespective of the facts of the case. | An example of evidence that is potentially relevant but excluded for its prejudicial effect is evidence of past convictions. A court's role is to determine what happened, and who was responsible, evidence of previous convictions could suggest that the defendant is capable of committing a crime, but the effect of the evidence would too often make the judge or jury (jury in particular) ''assume'' that the defendant was guilty, irrespective of the facts of the case. |