What Is a Hung Jury in Court?

What happens when jurors cannot agree? A hung jury means they fail to reach a unanimous verdict, which stalls the trial and may force a retrial. Our article explains the causes and legal effects of this outcome. You will learn clear steps to protect your rights and understand case results.

Hung Jury Definition

A hung jury is a group of jurors who cannot agree on a verdict after talking for a long time. In most criminal trials, all jurors must agree, so if even one juror disagrees strongly, the jury is hung.

This situation stops the court from finishing the case. The judge then declares a mistrial, which means the trial did not give a result. The lawyer for the government may try the case again with a new jury.

What Causes a Hung Jury?

Jurors may have different views about the evidence. Some may think the proof is strong, while others see doubt. When they cannot settle their differences, the jury hangs.

Look at the table below to see how many jurors are needed in different types of trials:

Sometimes a hung jury can be avoided if the judge gives clearer instructions. But jurors have the right to stand by their thoughts.

“A hung jury leaves the question of guilt unanswered.”

If you ever serve on a jury, know that being stuck is possible. The court expects jurors to talk honestly and try to agree, but not to give up their true opinion just to finish.

Here are a few quick facts to remember:

• A hung jury means no verdict.
• It leads to a mistrial.
• The case might be tried again.

So the hung jury definition is simple: it is a jury that cannot decide. This keeps the accused from being found guilty or innocent in that trial.

Causes of Juror Deadlock

A hung jury happens when a group of jurors cannot agree on a verdict. This is also called juror deadlock. It means the trial ends without a win or loss for either side.

There are many reasons why jurors get stuck. Sometimes the proof shown in court is messy or hard to believe. Other times, people on the jury have very different views of right and wrong.

Below are the top reasons juries fail to reach a decision:

• Unclear evidence that leaves too much doubt.
• Hard legal rules that jurors do not get.
• One juror who will not listen to others.
• Personal bias from life experience.
• Fear or pressure from outside the room.

How Often Does Deadlock Happen?

Reports say about 5 to 10 percent of criminal trials end with a hung jury. In tough cases, the rate can climb higher. A clear example is a state study that found 7 percent of felony trials had no verdict.

“A single holdout juror can block a unanimous decision and force a retrial.”

That is why lawyers work hard to pick fair jurors. Simple words and clear proof help the group agree. When instructions are easy, deadlock is less likely.

See the table for quick causes and real examples:

Hung Jury vs Mistrial: Simple Breakdown

A hung jury means the people on the jury cannot agree on guilty or not guilty. The judge sees they are stuck and cannot make a decision. This often happens after many hours of talk.

A mistrial is a court case that stops before a final verdict. A hung jury is one common reason for a mistrial. In some courts, about 1 out of 20 trials ends with a hung jury and then a mistrial is called.

When Does a Hung Jury Cause a Mistrial?

The judge will ask the jury if they can agree. If they say no, the judge may declare a mistrial. The lawyer can then ask for a new trial with a new jury. This can take more time and money.

A mistrial is like hitting the reset button on the case.

Look at this simple table to see the main differences between these two terms.

Key Points to Remember

Remember that a hung jury is about the jurors, while a mistrial is about the whole trial. A hung jury can lead to a mistrial, but not every mistrial comes from a hung jury.

• Judge declares mistrial if jury stuck.
• New trial may happen later.
• Both terms show the case is not finished.

If you ever get called for jury duty, know that your group might become a hung jury. That means the court will not get an answer that day.

Judge’s Mistrial Decision When a Jury Can’t Agree

A hung jury happens when the people on a jury cannot decide if the person on trial is guilty or not guilty. They talk for a long time but some still disagree. When this happens, the judge has to make a big choice about what to do next.

The judge’s mistrial decision means the judge says the trial is stopped and there is no win or loss. This is not a final answer on if the person did the crime. The judge makes this call after the jury says they are stuck. Then the case may start over with a new jury later.

How the Judge Decides to Call a Mistrial

The judge does not jump straight to a mistrial. First, the jury sends a note saying they cannot agree. The judge may ask them to try again. If they still cannot, the judge will declare a mistrial. This keeps the court fair.

The law says a defendant deserves a jury that agrees, not a divided one.

Here is a simple table that shows what happens step by step:

A mistrial is not the end. The lawyer for the state can choose to try the case again. Sometimes they do, sometimes they drop it. The person on trial is free for now but not cleared.

Look at this list of reasons a jury gets hung:

• Some jurors think proof is weak
• Others trust the witness fully
• The law is hard to follow

If you ever get a jury letter, know that your voice matters. A split jury leads to a judge’s mistrial decision that saves the system from a forced answer.

Retrial After Deadlock

When a jury cannot agree on a verdict, we call it a hung jury or a deadlock. This means the trial ends without a win or loss for either side. The judge then declares a mistrial, and the case is left open.

After a deadlock, the prosecutor or plaintiff may choose to try the case again. A retrial after deadlock is a new trial with a new jury. It gives both sides a fresh chance to present their evidence and arguments.

What Happens During a Retrial

A retrial after deadlock follows the same basic steps as the first trial. Lawyers pick a new jury, open with statements, and show witnesses. The old deadlock does not decide the new outcome.

Some cases get settled before the second trial starts. This saves time and money for the court and the people involved. For example, in many county courts, about 20% of hung jury cases end in a plea deal before retrial.

A hung jury is not the end of the road, just a pause in the fight.

The law allows a retrial because no final verdict was reached. This means the protection against being tried twice for the same crime does not apply. Both sides can prepare a stronger case using lessons from the first trial.

Here is a simple look at how first trials and retrials compare:

If you face a deadlocked case, talk to a lawyer about your options. A retrial after deadlock can bring a clear result, but it may take patience and good planning.

Key Takeaways on Hung Juries

A hung jury occurs when jurors cannot reach the required unanimous or majority verdict, leading the judge to declare a mistrial and leaving the case legally unresolved. This mechanism protects defendants from convictions lacking collective jury confidence and permits the state to reconsider prosecution strategy.

The practical impact of a deadlocked panel includes potential retrials, added court costs, and emotional strain on all parties; however, prosecutorial discretion determines whether a new trial is pursued or charges are dropped. Recognizing these outcomes clarifies why hung juries remain a critical checkpoint in the judicial process.

References

1. Legal Information Institute – Legal Information Institute
2. FindLaw – FindLaw
3. Justia – Justia