In a criminal proceeding in state court, a defendant may face a jury trial or a bench trial. A jury trial is a trial before a jury of 6 or 12 people who, after hearing the evidence and legal arguments, decide whether the defendant is guilty or not guilty of the charges against him. At a jury trial, the judge must rule on the procedural and evidentiary issues such as who can testify, what witnesses can testify about, and what documents or physical evidence the jury can consider. At a bench trial, the judge makes the same procedural decisions, hears the evidence, and decides whether the defendant is guilty or not guilty.
In most states, a defendant is entitled to a jury trial if he faces the possibility of more than six months in jail. If you are charged with simple assault, for instance, and the possible penalty is only 30 days in jail, you would not be entitled to a jury trial. Your case will be tried at a bench trial.
In federal court, defendants are entitled to a jury trial for any felony and any charge that carries a potential jail sentence, including petty misdemeanors and infractions. If the judge states before trial that he will not impose any jail or prison time, then the defendant no longer is entitled to a jury trial and will have a bench trial.
Even when the defendant is entitled to a jury trial, the defendant can choose instead to have a bench trial. The following are some advantages to a bench trial, from the defendant's perspective.
On the other hand, choosing a bench trial instead of a jury trial carries risks for a defendant.
As in a jury trial, the prosecutor in a bench trial must present evidence that proves beyond a reasonable doubt that the defendant is guilty of the crime(s) charged. The prosecutor must call witnesses to testify, present any physical evidence such as photographs, clothing, or results of tests like a breath or blood alcohol test in a DUI case, and argue any legal issues. The defense can cross-examine the state's witnesses and argue to the court that the prosecutor should not be able to present certain evidence, if appropriate. The defendant also is entitled to call witnesses, present evidence, and testify on his own behalf. If you are a defendant in a criminal case, an attorney can assist you in deciding whether your testimony can help your case and prepare you for cross-examination by the prosecutor.
Whether your trial is a bench or a jury trial, the process followed during the trial should be the same and, if you are convicted, you are entitled to appeal your conviction to a higher court. The court is required to follow the same rules of evidence and procedure at every trial. The judge cannot rule differently in a bench trial than he would in a jury trial. Because a jury is not present, a bench trial may be a bit less formal than a jury trial, but all rulings must be consistent.
If you are facing criminal charges and need to decide between a bench or jury trial, your best option is to be represented by counsel as early as possible in the criminal process. A local attorney who has experience in the court in which your case is being tried can identify the specific advantages or disadvantages to a bench trial or jury trial in that court, give you meaningful advice about your options, and represent you throughout your entire case.