Conviction

Lore & Background

A conviction is the formal determination by a court that a defendant is guilty of a crime. This determination can arise through several procedural paths: the defendant may plead guilty, a jury may return a verdict of guilty, or a judge presiding over a bench trial may find the defendant guilty. The opposite outcome is an acquittal, meaning a finding of "not guilty." In Scotland, a unique verdict of "not proven" also exists and is legally treated as an acquittal. In some legal systems, even after a finding of guilt, the court may order a discharge, which means the defendant is not formally convicted.

This practice is recognized in England, Wales, Canada, Australia, and New Zealand. Following a conviction, the court imposes a sentence as punishment. Beyond the sentence, a conviction carries collateral consequences that can affect employment, housing, and the right to travel to other countries.

A person’s history of convictions is referred to as their antecedents or "previous" in the United Kingdom, and as "priors" in the United States and Australia. In any criminal justice system, innocent people are sometimes convicted, an error known as a miscarriage of justice. Appeal mechanisms and post-conviction relief procedures exist to address such errors. In some judicial systems, the prosecution may appeal an acquittal, while in others this is prohibited under double jeopardy protections.

Reader's Guide

In law, a conviction represents the formal determination by a court that a defendant is guilty of a crime. This finding can arise from a guilty plea accepted by the court, a jury trial delivering a guilty verdict, or a trial by judge where the defendant is found guilty. The opposite outcome is an acquittal, meaning "not guilty," though in Scotland a verdict of "not proven" also qualifies as an acquittal. In some jurisdictions, such as England, Wales, Canada, Australia, and New Zealand, a court may find a defendant guilty but order no conviction, a practice known as a discharge.

Following a conviction, the court imposes a sentence as punishment, but additional consequences—termed collateral consequences—can affect employment, housing, international travel, and other aspects of life. A person's record of convictions is referred to as antecedents or "previous" in the United Kingdom, and as "priors" in the United States and Australia. Miscarriages of justice, where innocent individuals are convicted, may be addressed through appeal mechanisms and post-conviction relief procedures. In some judicial systems, the prosecution retains the right to appeal acquittals, while in others double jeopardy protections prohibit such appeals.