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Felonious assault is one of the most commonly charged felonies in Michigan, yet many people misunderstand what it actually involves. A charge under MCL 750.82 does not require an injury. It does not require a firearm. It does not even require physical contact. Instead, the law focuses on whether an object was used in a way likely to cause serious injury. Prosecutors often interpret that standard broadly.
Everyday items can become dangerous weapons under Michigan law when used in a threatening way. A beer bottle, a car, a flashlight, or a piece of lumber can all support a felony charge. Even a shod foot has been treated as a dangerous weapon in certain cases. These are not theoretical examples. Michigan courts have seen charges based on exactly these types of objects. As a result, the line between a misdemeanor assault and a felony punishable by up to four years in prison can be very thin.
If you are facing a felonious assault charge in Michigan, the stakes are high and early action matters. Attorney Ben Hall is a former Ingham County prosecutor who has handled these cases from both sides. He understands how prosecutors build them, where weaknesses appear, and what it takes to defend them effectively.
Call 877-BEN-HALL today for a confidential consultation.
Felonious assault, also called assault with a dangerous weapon, is a felony offense under MCL 750.82. The prosecution must prove three elements:
The third element separates felonious assault from more serious offenses like assault with intent to do great bodily harm and assault with intent to murder. Felonious assault sits in the middle tier of Michigan’s weapon-based assault offenses. It is more serious than simple or aggravated assault, but less serious than the intent-based felony assault charges above it.
For a broader overview of how assault charges work in Michigan, see Michigan assault defense.
Felonious assault does not require an injury. Prosecutors do not need to prove that the alleged victim was hurt. Instead, they must show that the defendant committed an assault using a dangerous weapon. As a result, a case can rely entirely on testimony that the defendant raised, pointed, or swung an object in a threatening way, even if no physical contact occurred.
The charge also does not require a firearm. Michigan law does not limit the dangerous weapon element to guns, knives, or items designed to cause harm. Ordinary objects can qualify when someone uses them in a way likely to cause serious injury.
The dangerous weapon element often determines whether a felonious assault case succeeds or fails. Michigan law defines a dangerous weapon as any object used in a way that would lead a reasonable person to believe it could cause death or great bodily harm. It also includes any object used as a weapon that could produce serious injury based on how it was used.
Some objects qualify as dangerous weapons by their nature. These include firearms, daggers, dirks, stilettos, double-edged non-folding blades, and similar weapons specifically identified by law.
Other objects become dangerous weapons based on how someone used them in a specific situation. Michigan courts have treated a wide range of everyday items as dangerous weapons when used in a way capable of causing serious harm.
The key question is not what the object was designed for. The key question is how it was actually used and whether a reasonable person would have feared death or serious injury from that specific use. That is a factual issue, and it can be challenged.
| Scenario | Max Prison | Max Fine | Notes |
|---|---|---|---|
| Standard felonious assault | 4 years | $2,000 | Base offense under MCL 750.82 |
| School zone or school property | 4 years | $6,000 | Up to 150 hours of community service and other sanctions may apply |
| Health professional victim | 4 years | $4,000 | Enhanced fine only, prison maximum stays the same |
| Prior felonious assault conviction | 4 years plus enhancement | Varies | Habitual offender statutes may apply |
These are maximum penalties. The actual sentence depends on criminal history, the facts, the county, and the strength of the defense.
Not every felonious assault conviction leads to prison. Michigan’s sentencing guidelines use offense variables and prior record variables to set the recommended minimum range. First-offense cases with no injury and limited criminal history often result in probation. An experienced defense attorney knows how to argue for a non-custodial result when the guidelines support it.
Simple assault under MCL 750.81 is a misdemeanor punishable by up to 93 days in jail. It does not require a weapon or a serious injury.
Aggravated assault under MCL 750.81a is a misdemeanor punishable by up to one year in jail. It does not require a weapon, but it does require proof of a serious injury.
Felonious assault under MCL 750.82 is a felony punishable by up to four years in prison. It requires a dangerous weapon, but it does not require injury.
Assault with intent to do great bodily harm under MCL 750.84 is a felony punishable by up to 10 years in prison. It requires proof of specific intent to cause great bodily harm. Learn more at assault with intent to do great bodily harm in Michigan.
The most important distinction between felonious assault and assault with intent to do great bodily harm is intent. Felonious assault does not require proof that the defendant specifically intended to cause great bodily harm. It only requires a dangerous weapon during the assault. A-GBH requires that higher intent. Prosecutors sometimes charge both when the evidence is unclear, which means the defense must challenge both the weapon element and the intent theory.
As a former Ingham County prosecutor, Ben Hall understands how these cases are built. That insight creates real opportunities for the defence. Prosecutors often follow a predictable structure, which allows key weaknesses to be identified early.
The alleged victim’s account often drives the case. Prosecutors rely on their description of what the defendant held, how it was used, and whether it created fear of serious injury. Many cases involve no injuries, no forensic evidence, and no independent witnesses. As a result, the case may rest almost entirely on one person’s version of events.
When the prosecution has the alleged weapon, they present it to the jury to support their theory. They argue that the object could cause serious injury based on how it was used. However, the defence can challenge both the object itself and how it was allegedly used.
Injury is not required for a felonious assault charge, but it still influences how a jury views the case. Visible injuries may strengthen the prosecution’s narrative, while the absence of injury can raise doubt about the severity of the incident.
Statements made before legal counsel is involved often become critical evidence. Prosecutors may use these statements to support the assault allegation and, in some cases, to argue intent. Early statements can shape the direction of the entire case.
Prosecutors sometimes file multiple charges to increase pressure during negotiations. This approach creates leverage and raises the stakes for the defendant. A strong defence begins by identifying why those charges were filed and what theory the state is trying to prove.
When the alleged weapon is an everyday object rather than a per se weapon, the dangerous weapon element becomes a factual issue. We examine the object, how it was allegedly used, whether it could actually cause serious injury in that way, and whether a reasonable person would really have feared death or great bodily harm.
Michigan’s Self-Defense Act applies fully to felonious assault cases. A person who reasonably believes they face imminent unlawful force has the right to use force in response. In the right case, that includes force involving an object the prosecution later tries to classify as a dangerous weapon. For more on that doctrine, see self-defense law in Michigan.
Felonious assault still requires an intentional assault. If the conduct was accidental, reflexive, or caused by circumstances the defendant did not control, the intent element may fail.
Where the alleged weapon is not a firearm or blade, we challenge whether the object, as actually used in the specific situation, could cause death or great bodily harm. That issue goes directly to an essential element of the offense.
When a case rests entirely on one person’s account, with no independent witness, no injury, and no physical proof, the prosecution still carries the burden of proving guilt beyond a reasonable doubt. We investigate inconsistencies, motive, bias, and the full context of the allegation.
When a full acquittal is not the most realistic result, we pursue charge reduction through pretrial negotiation. Moving a case from felonious assault to aggravated assault or simple assault can make a major difference in exposure and long-term consequences. A former prosecutor knows what arguments create leverage in those discussions.
Permanent felony record. A felonious assault conviction becomes part of the defendant’s permanent criminal record and stays visible to employers, landlords, licensing boards, and background check services.
Firearm rights. A felony conviction causes the loss of firearm rights under Michigan law and federal law. For gun owners, law enforcement, and military personnel, that consequence is severe.
Employment. Many employers disqualify applicants or terminate employees because of felony convictions.
Professional licenses. Nurses, teachers, attorneys, contractors, and many other licensed professionals can face discipline or loss of licensure.
Immigration. For non-citizens, a felony assault conviction can trigger removal proceedings and other immigration problems.
Habitual offender enhancement. Prior felony history can increase sentencing exposure under Michigan’s habitual offender laws.
Future criminal exposure. A felonious assault conviction increases the prior record score used in sentencing for later cases. That compounding effect can be one of the most damaging long-term consequences.
Felonious assault, also called assault with a dangerous weapon, is a felony under MCL 750.82. It requires proof that the defendant committed an assault using a dangerous weapon without intending murder or great bodily harm. No physical injury is required.
No. Michigan law allows ordinary objects to count as dangerous weapons when used in a way likely to cause serious injury. That can include vehicles, bats, bottles, flashlights, lumber, and other everyday items depending on the facts.
Aggravated assault is a misdemeanor that requires serious injury but no weapon. Felonious assault is a felony that requires a dangerous weapon but no injury. The elements, exposure, and defense strategy are different.
Felonious assault does not require proof of specific intent to cause great bodily harm. Assault with intent to do great bodily harm does. AWIGBH carries up to 10 years in prison, compared to four years for felonious assault. For more detail, see assault with intent to do great bodily harm.
In some cases, yes. Where the dangerous weapon element is weak, the evidence is limited, or the facts support a lesser offense, reduction through negotiation may be possible. Everything depends on the specific facts.
No. Physical contact is not required. A person can be charged based on pointing a weapon, swinging an object that does not connect, or making a threatening move that causes reasonable fear of imminent harm.
Self-defense is a valid defense to felonious assault in Michigan. Once it is properly raised, the prosecution must disprove it beyond a reasonable doubt. Read more about self-defense in Michigan.
Some felony convictions may qualify for expungement under Michigan’s Clean Slate Act after the required waiting period. Eligibility depends on the offense, the person’s full record, and the current legal criteria. We evaluate expungement options for every client who asks.
A felonious assault charge is a serious felony. The dangerous weapon element can be contested. The consequences of a conviction can last for years. The window for effective defense work is short. This is not a charge to face without experienced counsel.
At Ben Hall Law, you are not just a client. You are the client. Every felonious assault case gets focused, personal attention from an attorney who has charged these cases as a prosecutor and defended them from the other side.
Call 877-BEN-HALL or contact us online to schedule a confidential consultation. Your fight is our fight. Let’s start today.
Ben Hall Law represents clients facing felonious assault charges throughout Michigan. Attorney Ben Hall is a former Ingham County prosecutor, former Michigan law enforcement officer, and Marine Corps veteran. Bar No. P84975. Reviewed and updated 2026.
