Felonious Assault in Michigan: What It Means and the Penalties

Felonious assault is the charge Wayne County prosecutors reach for when an argument involved an object. A bottle swung in a bar. A car edged toward someone in a parking lot. A gun shown but never fired. Nobody has to be hit, and nobody has to be hurt. The charge is about the weapon and the fear it created, and it is a felony.

Clients usually come to us assuming the charge requires a real weapon and a real injury. Neither is true, and that is the first thing to understand about it.

What the Statute Says

MCL 750.82 makes it a felony to assault another person with a gun, revolver, pistol, knife, iron bar, club, brass knuckles, or other dangerous weapon, without intending to commit murder or to inflict great bodily harm less than murder.

That last clause is what separates felonious assault from the heavier assault felonies. The prosecutor is saying you used a weapon but is not claiming you meant to kill or maim. If they believe they can prove that intent, the charge becomes assault with intent to do great bodily harm or assault with intent to murder, and the penalties climb.

To convict, the prosecutor has to prove three things:

1. An assault. In Michigan that means either an attempted battery or an act that would make a reasonable person fear an immediate battery. Pointing something, swinging and missing, or advancing on someone can all qualify.
2. A dangerous weapon. Either one of the listed items or any object used in a way capable of causing serious injury.
3. Intent. Either the intent to injure or the intent to make the other person reasonably afraid of being injured.

What Counts as a Dangerous Weapon

This is where the charge reaches further than people expect. The listed items are obvious. The phrase “other dangerous weapon” is where most Wayne County cases live.

Michigan courts look at how the object was used, not what it was made for. A vehicle driven at a person is a dangerous weapon. So is a bottle, a bat, a wrench, a chair, a pool cue, or a dog commanded to attack. Cases have been charged over boots used to stomp someone, though the courts require that the object be used in a way that could cause serious injury rather than just any injury.

Firearms get special treatment. An unloaded gun, a gun with no firing pin, or a BB gun used to threaten someone still supports the charge, because the assault is about reasonable fear, and a person facing what looks like a gun is reasonably afraid.

The Penalty

The base offense carries up to four years in prison, a fine of up to $2,000, or both. Two situations raise the stakes:

• A weapon-free school zone. School buildings, school grounds, and school buses. The prison maximum stays at four years, but the fine rises to $6,000 and the court can order up to 150 hours of community service.
• A health professional or medical volunteer. A 2024 amendment added enhanced penalties when the person assaulted was a health professional or medical volunteer performing their duties and the defendant knew it.

Two other things routinely stack on top:

• Felony firearm. If the weapon was a gun, prosecutors almost always add a count under MCL 750.227b. That is a mandatory two years in prison, served before and in addition to any sentence on the assault itself, and the judge cannot suspend it or run it concurrently. In practice the felony firearm count drives the outcome of a gun case more than the assault charge does.
• Habitual offender enhancement. Prior felonies raise the maximum under MCL 769.10 through 769.12, up to and including life for a fourth offense.

A conviction is also a felony record, which means loss of firearm rights, immigration consequences for non-citizens, and the collateral problems with employment and housing that follow any felony.

How It Compares to Other Michigan Assault Charges

Assault charges in Michigan are a ladder. Where a case lands depends on the weapon, the injury, and the intent the prosecutor believes they can prove.

Charge	Statute	What it requires	Maximum
Simple assault, or assault and battery	750.81	An assault or an unwanted touching, no weapon, no serious injury	93 days, misdemeanor
Aggravated assault	750.81a	Serious injury, no weapon, no intent to do great bodily harm	1 year, misdemeanor
Felonious assault	750.82	A dangerous weapon, no intent to kill or maim	4 years, felony
Assault with intent to do great bodily harm, or by strangulation	750.84	Intent to cause serious injury, or choking	10 years, felony
Assault with intent to murder	750.83	Intent to kill	Up to life, felony

The practical point: felonious assault sits one step above the misdemeanors. That step is the whole fight in many cases. A plea to aggravated assault or simple assault keeps the felony off the record, and whether the prosecutor will go there depends on the injuries, the weapon, the complaining witness, and how strong the intent evidence looks.

Defenses That Come Up Most

Self-defense is the one that resolves the most felonious assault cases outright. Michigan’s Self-Defense Act, MCL 780.972, allows a person who is not committing a crime and is somewhere they have a legal right to be to use force, including the threat of a weapon, if they honestly and reasonably believe it is necessary to prevent imminent death, great bodily harm, or sexual assault. There is no duty to retreat. Once self-defense is raised with some evidence, the prosecutor has to disprove it beyond a reasonable doubt.

Other defenses depend on the facts:

• No dangerous weapon. The object was not used in a way capable of serious injury.
• No assault. There was no attempted battery and nothing that would put a reasonable person in fear of one. Words alone are not an assault.
• No intent. The contact or the display of the object was accidental.
• Identity. In bar fights and parking lot incidents, who held the object is often genuinely unclear, and video resolves it one way or the other.

For defendants between 18 and 25, the Holmes Youthful Trainee Act can allow the court to take a plea without entering a conviction and dismiss the case after a probationary period. Prosecutor consent is required from age 21 up. It is not available for every charge, but felonious assault is within its reach.

How a Wayne County Case Moves

A Dearborn charge starts in the 19th District Court. A Detroit charge starts in the 36th District Court. The sequence is the same everywhere in the county:

1. Arraignment, usually within a day or two of arrest, where bond and conditions are set. In assault cases the conditions almost always include no contact with the complaining witness, which can mean moving out of a shared home. What happens at an arraignment covers this hearing in detail.
2. Probable cause conference, 7 to 14 days later, where plea offers and bond get discussed.
3. Preliminary examination, 5 to 7 days after that, where the prosecutor has to show probable cause. The complaining witness usually testifies and can be cross-examined. This is often where a weak intent or weapon theory shows itself.
4. Bind-over to the Wayne County Circuit Court if probable cause is found, for motions, plea, or trial.

Many cases resolve at step two or three. A prosecutor who sees a self-defense claim backed by video, or a weapon theory that does not hold up on cross-examination, often offers the misdemeanor there rather than at circuit court.

What to Bring to the First Meeting

The cases that go well are the ones where the attorney has the full picture before the probable cause conference. Bring:

• The charging document and the bond paperwork from the arraignment, including every condition.
• Names and contact information for everyone who was present, including people who were there but not involved.
• Any video. Ring and doorbell cameras, business security footage, phone recordings. Ask the business to preserve it now; most systems overwrite within days.
• Photos of any injuries to you, dated.
• Text messages, social media messages, and call logs with the other person from before and after the incident.
• Your own written timeline, done as soon as possible and shared only with your attorney.
• Your prior record, if any, including anything from another state.

Frequently Asked Questions

What is felonious assault in Michigan?

Under MCL 750.82, felonious assault is an assault committed with a gun, knife, iron bar, club, brass knuckles, or any other dangerous weapon, without the intent to murder or to inflict great bodily harm less than murder. The assault itself can be an attempted battery or a threat that puts the other person in reasonable fear of an immediate battery. No one has to be touched or injured for the charge to apply.

How many years is felonious assault in Michigan?

Up to four years in prison, a fine of up to $2,000, or both. If the assault happens in a weapon-free school zone, the maximum prison term stays at four years but the fine rises to $6,000 and the court can add up to 150 hours of community service. Habitual offender status can raise the maximum further, and a felony firearm count adds a separate mandatory two years.

What counts as a dangerous weapon for felonious assault?

The statute lists guns, knives, iron bars, clubs, and brass knuckles, then adds any other dangerous weapon. Michigan courts read that to include any object used in a way that could cause serious injury: a vehicle driven at someone, a bottle, a bat, a tool, a piece of furniture. The question is how the object was used, not what it was designed for. An unloaded or inoperable gun still counts when it is used to threaten.

Is felonious assault a felony or a misdemeanor?

A felony. It is the lowest-level felony assault in Michigan’s penal code, sitting above the misdemeanors of simple assault (93 days) and aggravated assault (one year) and below assault with intent to do great bodily harm (ten years) and assault with intent to murder (up to life). A conviction is a felony record with everything that carries, including the loss of firearm rights.

Can felonious assault be reduced to a misdemeanor?

Frequently. The most common negotiated outcomes are a plea to aggravated assault or simple assault, both misdemeanors, which keeps a felony off the record. Whether that is available depends on the injuries, the weapon, the alleged victim’s position, and what the evidence shows about intent. For defendants between 18 and 25, the Holmes Youthful Trainee Act can also allow the case to close without a public conviction if the court assigns that status.

Where is a Dearborn felonious assault case heard?

It starts in the 19th District Court on Michigan Avenue with an arraignment, a probable cause conference, and a preliminary examination. If the district judge finds probable cause, the case is bound over to the Wayne County Circuit Court in Detroit for trial or plea. Many cases resolve at or before the preliminary examination stage.

Conclusion

Felonious assault is charged often because its definition is wide. An object becomes a weapon by how it is used, and an assault needs no injury. The flip side is that the same width gives the defense room: the weapon element, the intent element, and self-defense each get tested at the preliminary examination, and the distance between a felony and a misdemeanor is frequently decided there.

LegalSolv is a law firm in Dearborn, Michigan. Our assault defense attorneys handle felonious assault and every other assault charge in the 19th District Court, the 36th District Court, and the Wayne County Circuit Court, in English and Arabic. The useful time to call is before the probable cause conference, while the evidence that decides these cases still exists.

Ready to put this into practice? LegalSolv, PLLC was built for exactly this.