What Happens After a Criminal Conviction? Understanding Appeals in Massachusetts

August 13, 2026

What Happens After a Criminal Conviction? Understanding Appeals in Massachusetts

A criminal conviction can feel like the end of the road, but in many cases, it is not the final chapter. Massachusetts law provides individuals convicted of crimes with the right to challenge certain legal errors through the appeals process. While an appeal does not guarantee a new trial or a reversal of a conviction, it can provide an important opportunity to seek review of mistakes that may have affected the outcome of a case.


At The Law Office Of Kempton P Giggey, we can provide legal assistance to the Tyngsborough public regarding criminal convictions, appeals, and post-conviction legal options.


What Is a Criminal Appeal?


A criminal appeal is a request for a higher court to review a conviction or sentence issued by a lower court. Unlike a trial, an appeal does not involve presenting new evidence or calling witnesses. Instead, the appellate court reviews the trial record to determine whether legal errors occurred that may have impacted the verdict or sentencing.


Appeals focus on questions of law rather than disputes about the facts of the case. The appellate court evaluates whether the trial court properly applied Massachusetts law and respected the defendant's constitutional rights.


Common Grounds for an Appeal


Not every conviction can be successfully appealed. Generally, there must be a significant legal issue that affected the fairness of the proceedings. Common grounds for appeal may include:


  • Improper admission or exclusion of evidence
  • Incorrect jury instructions
  • Prosecutorial misconduct
  • Judicial errors during trial
  • Violations of constitutional rights
  • Ineffective assistance of counsel
  • Sentencing errors


The existence of a legal mistake does not automatically result in a reversal. The appellate court will also consider whether the error likely influenced the outcome of the case.


Filing a Notice of Appeal


The appeals process begins by filing a notice of appeal within the timeframe required by Massachusetts law. Missing this deadline can result in the loss of appellate rights.


Once the notice is filed, the trial court record, transcripts, and other relevant documents are prepared and submitted for appellate review. This stage can take several months depending on the complexity of the case and the availability of transcripts.


Preparing Appellate Briefs


After the record is assembled, both sides submit written arguments known as appellate briefs.


The appellant's brief explains:

  • The legal errors that allegedly occurred
  • How those errors affected the case
  • Why the conviction or sentence should be reversed or modified


The prosecution then files a response defending the conviction and arguing why the trial court's decision should stand.


These written briefs often play a significant role in the appellate court's decision-making process.


Oral Arguments Before the Court


In some cases, the appellate court schedules oral arguments. During these proceedings, attorneys for both sides present their positions and answer questions from the judges.


Oral arguments provide an opportunity for the court to clarify legal issues raised in the briefs. However, not every appeal includes oral argument, and many cases are decided based primarily on the written submissions.


Possible Outcomes of an Appeal


The appellate court has several options when ruling on an appeal. It may:


Affirm the Conviction


If the court finds no significant legal error, it may affirm the conviction and sentence, leaving the trial court's judgment intact.


Reverse the Conviction


If the court determines that serious legal errors affected the outcome, it may reverse the conviction.


Order a New Trial


In some situations, the court may send the case back to the trial court for a new trial.


Modify the Sentence


If the issue involves sentencing rather than guilt, the appellate court may alter the sentence or order resentencing.


Remand for Further Proceedings


The court may also return the case to the lower court for additional hearings or consideration of specific legal issues.


How Long Does the Appeals Process Take?


Appeals can take considerable time. Depending on the complexity of the case, transcript preparation, court schedules, and the issues involved, an appeal may take many months or even longer than a year to resolve.


Because appellate proceedings involve strict procedural rules and deadlines, careful preparation is essential throughout the process.


Other Post-Conviction Options


Even if an appeal is unsuccessful, additional legal remedies may be available in some circumstances. Massachusetts law allows certain post-conviction motions that may challenge a conviction based on newly discovered evidence, constitutional violations, or other legal grounds.


The availability of these options depends on the facts of the case and the issues involved.


Seeking Legal Guidance After a Conviction


A criminal conviction does not always mark the end of available legal options. Appeals and post-conviction proceedings can provide opportunities to address legal errors and protect important rights. Understanding the process, meeting critical deadlines, and presenting strong legal arguments can make a significant difference in the outcome of a case.


At The Law Office Of Kempton P Giggey, we can provide legal assistance to individuals in Tyngsborough who are seeking information about criminal appeals and post-conviction relief in Massachusetts.

Corgi sitting on a white floor against a plain white wall, looking at the camera.
July 13, 2026
Learn what happens to pets during a divorce in Massachusetts, how courts determine ownership, and what options spouses have for pet custody agreements. The Law Office Of Kempton P Giggey assists Tyngsborough residents.
Light blue house behind a hedge beside a waterway under a cloudy sky
June 12, 2026
Can a seller back out of a real estate contract in Massachusetts? Learn when cancellation may be allowed, potential legal consequences, and how The Law Office Of Kempton P Giggey assists clients in Tyngsborough.
A family sits together, smiling as an older adult places a key on a wrapped gift held by a young adult.
May 8, 2026
Learn whether you can disinherit a child in Massachusetts, the legal requirements involved, and how proper estate planning can help protect your wishes.
A wooden gavel rests on a small block on a desk next to a person writing on a document.
April 7, 2026
Learn how criminal attempt charges work in Massachusetts, including legal elements, penalties, and defenses. The Law Office Of Kempton P Giggey assists the Tyngsborough public.
Cyclist in black helmet and gear rides a mountain bike on a paved road, leaning into a curve.
January 29, 2026
Injured in a Florida road rage incident while cycling? Learn about legal options, cyclist rights, and compensation after aggressive driving accidents.
Man holding two children in a blooming orchard, smiling.
January 29, 2026
Learn about fathers’ rights in Massachusetts custody cases, including custody types, parenting time, and how courts decide what’s best for your child.
Two police officers next to a motorcycle, one writing on a clipboard, outdoors.
January 29, 2026
Facing false assault allegations in Massachusetts? Learn how to protect your rights, understand the legal process, and build a defense against unfounded assault claims in Tyngsborough.
Courtroom interior: wooden judge's bench with flags, computer monitors, and a window in a room with wood paneling.
December 8, 2025
Learn what to expect at a Massachusetts arraignment hearing, including the steps involved, your rights, and why legal representation is crucial. The Law Office Of Kempton P Giggey assists Tyngsborough residents through every stage of the criminal defense process.
Two-story suburban house with a gray exterior, two-car garage, and wet street reflecting a sunset.
October 7, 2025
Learn how an escrow attorney helps ensure a smooth, legally compliant real estate closing in Massachusetts. The Law Office of Kempton P. Giggey assists Tyngsborough clients through every step of the process.
A long exposure photo of a highway at night.
August 17, 2025
Learn the statute of limitations for car accidents in Massachusetts. Discover key deadlines for injury, property damage, and wrongful death claims. Serving Tyngsborough, The Law Office of Kempton P. Giggey offers trusted legal guidance.