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How the Criminal Appeals Process Works in Philadelphia

By: Law Offices of M.J. Snyder August 28, 2025 Blog
How the Criminal Appeals Process Works in Philadelphia
By: Law Offices of M.J. Snyder August 28, 2025
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When a loved one is convicted of a crime, the process can feel overwhelming and uncertain. However, the criminal appeals process offers a path to challenge potential legal errors that may have affected the outcome of the trial. Unlike a new trial, an appeal does not involve re-examining evidence or calling new witnesses. Instead, appellate courts focus on whether the trial court applied the law correctly and preserved the defendant’s constitutional rights.

For families in Philadelphia, understanding the local court system is critical. Many serious criminal appeals in the city move through the Philadelphia Court of Common Pleas at the trial level and then to the Pennsylvania Superior Court, which handles most appeals. In rare cases, issues may be escalated to the Pennsylvania Supreme Court. Knowing how these courts operate and what deadlines apply is essential for supporting your loved one through the appeal.

The Objective of a Criminal Appeal

The main goal of a criminal appeal is to ensure that the defendant received a fair trial. Appeals do not revisit the jury’s verdict or reweigh the evidence. Instead, they assess whether legal errors—such as improper jury instructions, admission of inadmissible evidence, or misapplication of the law—may have influenced the outcome.

Advice for families: Encourage your loved one to remain patient. Appeals can take months or even years in Philadelphia, especially when cases move from the trial court to the Superior Court. A clear understanding of the process helps families manage expectations and provide steady emotional support.

For a free legal consultation, call 215.515.3360

What Are Common Grounds for an Appeal?

Several issues can form the basis of an appeal:

  1. Legal Errors: Mistakes made by the judge, such as improper jury instructions or misinterpretation of the law.
  2. Ineffective Assistance of Counsel: If a defense attorney provided substandard representation that affected the trial’s outcome, this may qualify for appeal.
  3. Prosecutorial Misconduct: Includes unethical behavior such as withholding evidence or making improper statements.
  4. Constitutional Violations: Such as violations of due process, unlawful searches and seizures, or the right to confront witnesses.

Not every error leads to a reversal—only mistakes deemed significant enough to have impacted the jury’s decision.

Advice for families: Gather and preserve trial-related documents, including transcripts, motions, and court notices. Providing these materials promptly to a Philadelphia appeals attorney can help strengthen their ability to identify viable grounds for appeal.

How to File the Notice of Appeal

The first formal step in the appeals process is filing a notice of appeal with the trial court. In Philadelphia, the rules are strict:

  • The notice must generally be filed within 30 days of sentencing.
  • If a post-sentence motion is filed (within 10 days of sentencing), the appeal deadline is calculated from the judge’s ruling on that motion.
  • Pennsylvania law requires a Statement of Errors Complained of on Appeal (Rule 1925(b)), typically filed within 21 days of the notice of appeal.

Advice for families: Keep track of these deadlines. Missing them can permanently forfeit the right to appeal. Work closely with your loved one’s criminal appeals attorney to ensure every procedural step is completed correctly.

How Do Appellate Courts Review Cases?

Appellate courts, including the Pennsylvania Superior Court, primarily review the trial record, which includes transcripts, exhibits, and motions. Attorneys submit written briefs outlining the legal errors and arguments for reversal or modification.

Occasionally, the court schedules oral arguments, where the attorneys can further explain their positions and answer judges’ questions. Most appeals, however, are decided on the written record alone.

Advice for families: Understand that appellate judges do not consider new evidence or personal letters. Your role is to support your loved one and help maintain organized communication with the criminal appeals lawyer handling the case.

What Are the Standards of Review in Appeals?

Appellate courts apply specific standards to evaluate trial errors:

  • De Novo Review: The appellate court examines legal questions without deferring to the trial judge.
  • Abuse of Discretion: The court will reverse if the trial judge acted unreasonably or arbitrarily.
  • Harmless Error Standard: An error will not overturn a conviction unless it likely affected the outcome of the trial.

Advice for families: Not every mistake is sufficient to overturn a conviction. Realistic expectations help families manage stress during the often lengthy appellate process.

What Are the Potential Outcomes of an Appeal?

The appellate court may:

  • Affirm the conviction: The original verdict and sentence remain unchanged.
  • Reverse the conviction: The conviction is overturned, and charges may be dismissed.
  • Order a new trial: The defendant receives another opportunity in the trial court.
  • Modify the sentence: The court may reduce or alter the sentence if procedural errors occurred.

Advice for families: Stay engaged with your appeals attorney to understand which outcomes are most likely in Philadelphia’s legal environment.

What Post-Appeal Options Exist?

If the direct appeal is unsuccessful, further options may include:

  • Petitioning the Pennsylvania Supreme Court for discretionary review.
  • Filing a Post-Conviction Relief Act (PCRA) petition, which allows defendants to raise issues such as newly discovered evidence or ineffective assistance of counsel.

Advice for families: Consult with your criminal appeals lawyer about next steps. The PCRA process in Philadelphia may take around a year, so early planning is important.

Tips on Supporting Your Loved One

Family members play a crucial role:

  • Help organize documents and track deadlines.
  • Provide emotional support during a long appellate timeline.
  • Assist with practical matters such as travel to hearings or communication with the defense attorney.

The combination of a knowledgeable Philadelphia criminal appeals attorney and family support gives your loved one the best chance at a favorable outcome.

Contact the Law Offices of M.J. Snyder, LLC

If your loved one is facing an appeal in Philadelphia, the Law Offices of M.J. Snyder, LLC can help. Attorney Marni Jo Snyder and her team have extensive experience handling complex appeals in the Philadelphia Court of Common Pleas and higher appellate courts.

Schedule your free consultation to discuss options and develop a strong appellate strategy by calling 215.515.3360 or contacting us online today.

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