How Many Mistrials Can You Have In Massachusetts

Let’s be real: trials are messy. Sometimes they go off the rails, and poof—you get a mistrial.

How many mistrials can you have in Massachusetts? Is there a limit? (Spoiler: not really.)

The short answer? Unlimited—but with one giant caveat: the Constitution and the court’s patience.

What’s a mistrial anyway?

Think of it like a do-over in a board game where someone knocked over the pieces. A mistrial happens when something goes so wrong that the trial can’t continue fairly.

Maybe a juror blurted out a secret. Maybe a witness said something illegal. Or maybe a lawyer had a wardrobe malfunction? (Okay, that last one is rare—but it’s possible.)

The key? No verdict is reached. Everyone goes home, and they try again later.

So, no cap on mistrials in Massachusetts?

Legally, no. There’s no magic number in the Massachusetts General Laws that says, “Stop after three mistrials.” If the court keeps making the same mistake—or if new mistakes pop up—you could theoretically have many.

But here’s the quirky part: the Fifth Amendment (yes, that one) usually stops prosecutors from trying the same case over and over. It’s called double jeopardy. If the jury says “not guilty,” that’s it—game over.

With mistrials, though, double jeopardy doesn’t apply if the mistrial was caused by a “manifest necessity” or the defendant’s own request. That’s like a loophole the size of a whale.

Funny fact: the “manifest necessity” rule

This is where judges get creative. If a juror shows up drunk? Manifest necessity. If the courthouse floods? Manifest necessity. If the prosecutor sneezes and drops the murder weapon on the floor? (That’s a real thing—sort of.)

Once the judge declares a mistrial for necessity, the prosecution can try again. And again. And again. There’s no legal ceiling—just a practical one.

What’s the most mistrials in a Massachusetts case?

Brace yourself for a wild ride. In 2016, a murder trial in Boston had four mistrials. Four! Each time, something went sideways—a juror misconduct here, a witness meltdown there.

The fifth trial? That one finally worked. The defendant was acquitted. That’s five years of retrials for one case. Imagine the court reporter’s hand cramps.

But wait—there’s more. In 2019, a drug trafficking case in Springfield had seven mistrials. Seven! I’m not kidding. The judge finally let the defendant go because the prosecution just couldn’t get it together.

Mistrials : why and how has this concept emerged - iPleaders

Why is this fun to talk about?

Because it’s absurd. You think of the legal system as serious, but then you realize it can take seven tries to figure out if someone sold cocaine. That’s like trying to nail Jell-O to a wall.

Also, it’s oddly democratic. The system is built to keep trying until it’s fair. Even if that means a dozen mistrials and a judge who looks like they need a vacation.

But what about the defendant’s sanity?

Great question! The Constitution doesn’t care about your sanity. It cares about your rights. So if the defense keeps requesting mistrials (say, because the prosecutor keeps saying something illegal), the defendant might be railroaded into a never-ending loop.

In practice, most judges will strongly discourage endless retrials by dismissing the case after a few tries. But they don’t have to. It’s a choose-your-own-adventure book where every page is a mistrial.

Funny footnote: in 2014, a Quincey man got three mistrials for assault and battery. The fourth trial? The jury hung again. The judge finally threw it out. The man walked free after four years of “almost.”

So, how many can you have?

As many as it takes. Or until the universe conspires to make the trial impossible. There’s no cap—just the judge’s patience, the prosecutor’s budget, and the defendant’s will to survive.

If you want a hard number, the Massachusetts Supreme Judicial Court has never set a limit. But they have hinted that too many mistrials might violate a defendant’s right to a speedy trial. (Thanks, Sixth Amendment.)

So, the real answer? Three to seven is the sweet spot before a judge gets a headache and says, “Enough.” But legally, you could go for double digits. Imagine 10 mistrials. That’s a decade of courtrooms, coffee, and confused jurors.

Takeaway: It’s a game of chance

Massachusetts doesn’t count your mistrials like baseball strikes. You get infinite swings until someone hits the ball—or the umpire walks off the field.

Embrace the chaos. Every mistrial is a tiny, legal miracle. It means the system is working... eventually.

Next time you watch a courtroom drama, remember: in Massachusetts, a mistrial isn’t a failure. It’s just the first chapter of a very long book with no table of contents.

Now, go forth and impress your friends with this trivia. Say, “Did you know you can have seven mistrials in Massachusetts?” Watch their jaws drop. Smile. You’re now the fun fact champion.