Navigating the Appeal: How to Challenge a Criminal Verdict

If you’ve been convicted of a criminal offence and believe the verdict or sentence is unfair, you may ask: how do you appeal a criminal case? The appeal process enables a convicted person to request that a higher court review their conviction or sentence. Its purpose is to correct mistakes in law, procedure, or fairness that could have affected the outcome.

An appeal is not a retrial. It does not examine all facts afresh. Rather, the appeal court evaluates whether the trial judge, the jury, or other participants made errors that rendered the conviction unsafe. It considers whether evidence was wrongly admitted or excluded, whether directions to the jury were correct, or whether the sentence imposed was disproportionate or unfair.

To begin an appeal, you generally must seek permission to appeal, sometimes called “leave.” A single judge initially assesses whether your case presents arguable grounds. If permission is refused, you can apply for reconsideration by a full court. Only if permission is granted will your appeal proceed to a substantive hearing. In that hearing, your legal team sets out legal arguments to persuade appeal judges that an error occurred and the outcome should not stand. The court may then quash the conviction, order a retrial, or adjust the sentence.

Even if you pleaded guilty, you may still have limited rights to appeal, for instance on sentencing grounds or where serious legal or procedural error is shown. Because time limits are strict and procedural rules are complex, prompt legal advice is essential to preserve your rights.

From Crown Court: How Appeals Work

The Crown Court handles serious offences such as assault, sexual offences, drug-related crimes, fraud, and other indictable matters. If your trial was in the Crown Court, any appeal against conviction or sentence is likely to be heard in the Court of Appeal Criminal Division.

When appealing a Crown Court decision, the focus is typically on whether the trial judge made mistakes, such as misdirecting the jury, applying incorrect legal principles, admitting inadmissible evidence, or failing to consider key mitigating or aggravating factors. The appeal judges review written and oral arguments to determine whether the conviction or the sentence is safe in law.

If permission is granted, your appeal will usually be heard by a panel of judges. They evaluate the grounds of appeal, hear submissions from both sides, and decide what outcome is fair. If they conclude there was error or unfairness, they can quash the conviction, order a retrial, or modify the sentence.

MJR Solicitors acts for clients in Crown Court cases and provides advice about appeal options where these may arise. The team supports clients throughout the criminal process, from charge through trial and into potential post-conviction review.

From Magistrates’ Court: The Appeals Route

If your case was originally heard in the magistrates’ court, you still have rights of appeal. The usual route is to have your case reheard in the Crown Court, where a Crown Court judge and two magistrates reconsider the matter. In certain situations, a “case stated” appeal may go to the High Court if the issue involves a point of law or the magistrates may have misinterpreted the law.

Grounds for a magistrates’ court appeal can include legal error or misapplication of the law, a sentence that is unfair or manifestly excessive, key evidence that was wrongly excluded or overlooked, or a guilty plea entered without proper understanding or adequate legal advice.

If you believe your magistrates’ case was flawed, MJR Solicitors can advise you on whether appeal is viable, assist in drafting the relevant documents, and represent you throughout the appeal process.

Criminal Appeals: Process & Grounds

A criminal appeal is a vital safeguard in the justice system. It allows individuals to challenge their convictions or sentences when appropriate. Appeals may originate from Crown Court or magistrates’ court decisions, or in some cases from related tribunal or regulatory proceedings.

The first step is to apply for permission to appeal. A single judge reviews whether the appeal has enough merit to justify a full hearing. If refused, you can seek a reconsideration before a full court. If permission is granted, the appeal is heard on its merits, where your legal team presents detailed arguments and legal authorities.

Common grounds for appeal include errors of law or procedure by the trial judge, incorrect directions to the jury, admission or exclusion of evidence inappropriately, a sentence that is manifestly excessive or disproportionate, the emergence of new evidence not available at trial, or exceptional circumstances warranting intervention in rare cases. The appeal court does not usually re-weigh witness credibility or re-examine every fact, but instead considers whether the original outcome was safe in law.

We offer second opinion and privately funded appeals services for clients wishing to explore their options further.

Manifestly Excessive Sentence & Exceptional Circumstances

In many appeals, one viable ground is that the sentence is manifestly excessive. This occurs where it is clear the penalty imposed is disproportionate to the offence or inconsistent with comparable cases. The appeal court has authority to reduce or replace an excessive sentence.

In exceptional circumstances, though rare, appeals may be allowed beyond usual procedural limits when there is real risk of a miscarriage of justice. This could involve newly discovered evidence, serious procedural unfairness, or other factors showing that the original outcome should not stand.

Legal Representation & Why It Matters

Appealing a criminal conviction or sentence is a complex process that involves strict deadlines, detailed rules, and intricate legal arguments. Even small errors in submitting forms, identifying grounds for appeal, or presenting a legal argument can result in your appeal being refused.

Experienced legal representation is therefore essential. A solicitor guides you through each stage: reviewing the trial record, identifying arguable grounds for appeal, preparing submissions, liaising with the Criminal Appeal Office, and presenting your case effectively before appeal judges. They ensure that your appeal follows proper procedure, maximising the chance that errors in your trial are recognised and corrected.

Why Choose MJR Solicitors

At MJR Solicitors, we know that every appeal is different and that clients require personalised support at a critical time. Our specialist criminal appeals team provides tailored advice and representation, whether your case originated in the magistrates’ court or the Crown Court.

We provide practical, clear guidance throughout the process, explaining your options, potential outcomes, and the steps involved. By choosing MJR Solicitors, you can be confident that your appeal will be handled with professionalism, precision, and care, with a team dedicated to protecting your rights and pursuing justice on your behalf.

Summary

Appealing a criminal conviction or sentence is a serious and often complex process, requiring careful consideration, strict adherence to procedure, and expert legal guidance. At MJR Solicitors, we provide clear, practical advice and personalised support at every stage of your appeal, from identifying arguable grounds to preparing submissions and representing you in court.

Whether your case involves the magistrates’ court, Crown Court, or rare exceptional circumstances, our experienced team is committed to protecting your rights and pursuing the best possible outcome. By choosing MJR Solicitors, you can have confidence that your appeal will be handled with professionalism, attention to detail, and a focus on achieving justice for you.

Frequently Asked Questions