How to Appeal a Criminal Conviction
by Marc Kohnen | Feb 13, 2025 | Criminal Defense Attorney

How to Appeal a Criminal Conviction in California

As a leading San Diego criminal defense attorney, I understand that a criminal conviction can feel like the end of the road. However, a conviction does not necessarily mean that justice has been served. If you or a loved one has been wrongfully convicted or received an unjust sentence, you have the right to appeal. The appeals process in California is complex, but with the right legal representation, you may be able to overturn your conviction or secure a reduced sentence.

Understanding the Appeals Process in California

A criminal appeal is not a retrial but a legal process in which a higher court reviews the trial court’s proceedings to determine if legal errors were made that affected the outcome of the case. If errors are found, the appellate court may overturn the conviction, order a new trial, or modify the sentence.

Step 1: Determine If You Have Grounds for an Appeal

Not every conviction can be appealed. To file an appeal, you must have valid legal grounds, such as:

  • Legal Errors: Mistakes made by the judge, such as incorrect jury instructions, misapplication of laws, or improper admission of evidence.
  • Ineffective Assistance of Counsel: If your defense attorney failed to provide competent representation, your right to a fair trial may have been violated.
  • Prosecutorial Misconduct: If the prosecution engaged in unethical behavior, such as withholding evidence or presenting false testimony, you may have a strong case for appeal.
  • Juror Misconduct: If jurors engaged in improper behavior, such as discussing the case outside of court or using bias in their decision-making, this can be grounds for appeal.
  • Newly Discovered Evidence: If new evidence emerges that could have changed the outcome of the trial, you may have a basis for an appeal.

How to Appeal a Criminal Conviction

Step 2: File a Notice of Appeal

In California, the first step in the appeals process is filing a Notice of Appeal with the court. This must be done within 60 days of a felony conviction or 30 days of a misdemeanor conviction. Missing this deadline can result in losing your right to appeal.

Step 3: Obtain Trial Transcripts and Case Records

Once an appeal is filed, the appellate court will require a complete record of the trial, including transcripts, evidence, and legal motions. This is crucial in identifying any errors or legal violations that occurred during the trial.

Step 4: Draft and Submit the Appellate Brief

The appellate brief is a legal document that outlines the errors that occurred in the trial and argues why the conviction should be overturned or modified. This document is critical to the success of the appeal and must be drafted with precision and strong legal arguments.

Step 5: Oral Arguments

In some cases, the appellate court may schedule oral arguments where both the defense and prosecution present their cases before a panel of judges. During this stage, I use my extensive courtroom experience to argue on behalf of my client and address any questions the judges may have.

Step 6: Await the Court’s Decision

After reviewing the case, the appellate court will issue a decision, which can result in:

  • Affirming the conviction (upholding the original ruling).
  • Reversing the conviction (overturning the guilty verdict and possibly ordering a new trial).
  • Modifying the sentence (reducing the penalties imposed by the lower court).

Step 7: Pursue Further Appeals if Necessary

If the appellate court denies the appeal, other legal options may still be available, including:

  • Petitioning the California Supreme Court for further review.
  • Filing a Habeas Corpus Petition if new evidence or constitutional violations are discovered.

Why You Need an Experienced Criminal Appeals Attorney

The appeals process is highly technical and requires a deep understanding of California criminal law. An experienced appellate attorney knows how to identify errors, craft compelling legal arguments, and navigate the complexities of the appellate court system.

With years of experience successfully handling appeals, I have helped clients overturn wrongful convictions and reduce unfair sentences. I work tirelessly to ensure that every possible legal avenue is explored to fight for my clients’ rights.

Call Now to Discuss Your Appeal

If you or a loved one has been convicted of a crime in California, do not give up hope. Time is critical in the appeals process, and immediate action can make all the difference. I offer 24-hour assistance and a free consultation to discuss your legal options.

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