Missouri Aggravated Assault Charges Lawyers
"Aggravated assault" is what people call it.
Your Defense Starts With a Conversation
If someone told you that you are facing aggravated assault in Missouri, that is not the offense on your paperwork. Missouri does not have one. Finding out what you were actually charged with is the first thing worth doing.
“Aggravated assault” is a real charge in most states. It is not a charge here. Missouri grades assault into four degrees under §§ 565.050 through 565.056, and conduct that another state would call aggravated assault lands somewhere on that ladder depending on the injury, the mental state, and who the other person was.
That gap causes real confusion. People arrive at this page because an officer used the phrase, because a family member in another state used it, or because they searched the term they knew. The problem is that the phrase maps to more than one Missouri offense, and the distance between them is years.
Missouri Has No Aggravated Assault Offense, It Charges Assault by Degree
What “Aggravated Assault” Means in States That Use It
The term is not uniform, but it usually marks an assault as elevated for one of four reasons:
- Serious or life-threatening injury was caused, rather than minor injury
- A deadly weapon was used
- The person injured held a protected status, often an officer or an older adult
- The conduct showed intent to kill or to cause grave harm
Missouri reaches all four of those circumstances. It just distributes them across separate statutes rather than collecting them under one name.
How the Conduct Maps to Missouri Law
| If the allegation is | Missouri charges | Statute | Classification |
| Attempt to kill, or knowingly causing serious physical injury | Assault in the first degree | § 565.050 | Class B felony, Class A if serious physical injury was inflicted or the person is a special victim |
| Injury caused knowingly with a deadly weapon or dangerous instrument | Assault in the second degree | § 565.052 | Class D felony, Class B if the person is a special victim |
| Recklessly causing serious physical injury, or injury from firing a gun | Assault in the second degree | § 565.052 | Class D felony, Class B if the person is a special victim |
| First-degree conduct committed under sudden passion from adequate cause | Assault in the second degree | § 565.052 | Class D felony |
| Knowingly causing physical injury, no weapon, no serious harm | Assault in the third degree | § 565.054 | Class E felony, Class D if the person is a special victim |
| Reckless injury, offensive contact, or placing someone in apprehension | Assault in the fourth degree | § 565.056 | Class A misdemeanor, Class C for certain subdivisions |
Two things are worth noticing in that table.
The presence of a weapon does not automatically put a case at the top. A knowing injury caused with a weapon is second degree, a Class D felony. What drives a case to first degree is serious physical injury or an attempt to kill, with or without a weapon.
And a special victim allegation moves every degree up one step. That single fact, not the nature of the injury, is often what separates a Class D felony from a Class B.
How to Tell Which One You Are Facing
Your charging document, the complaint or the indictment, names a statute section. Look for a number in the 565.050 to 565.056 range. That number, not the word anyone used out loud, is the charge.
A few things that commonly confuse this:
Multiple counts. Prosecutors frequently file more than one degree, or an assault count plus armed criminal action under § 571.015. Armed criminal action carries its own term that runs consecutive to the assault sentence, so it changes the exposure independently of the degree.
A domestic allegation. If the other person was a family or household member, the charge is not in this range at all. Missouri prosecutes domestic assault under its own sections, with different degrees and different consequences.
A municipal charge. A lower-level assault may be filed under a city ordinance rather than a state statute. The process, the court, and the record implications all differ.
A degree that changes. The section on your first piece of paper is not necessarily the one you are tried on. Charges move in both directions as the evidence develops.
Why the Mapping Matters More Than the Label
Someone told “you’re looking at aggravated assault” has no way to know whether that means up to seven years or up to thirty. On Missouri’s ladder it could be either.
The variables that decide it are specific and contestable. Whether an injury meets the statutory definition of serious physical injury, rather than simply sounding serious. Whether an object qualified as a dangerous instrument given how it was actually used. Whether the State can prove a knowing mental state rather than recklessness. Whether a person qualifies as a special victim and, for officers and personnel, whether the required connection to official duties exists.
Each of those is a question with an answer in the evidence, and each one can move a case between degrees.
Read About the Degree You Were Charged With
- Assault in the first degree, § 565.050
- Assault in the second degree, § 565.052
- Assault in the third degree, § 565.054
- Assault in the fourth degree, § 565.056
- How the four degrees compare
Not Sure What You Were Charged With?
Bring the paperwork, or tell us what it says. We will identify the section, explain what the State would have to prove under it, and tell you plainly where the case sits.
We defend assault cases in the 21st Judicial Circuit in Clayton and the 22nd Judicial Circuit in the City of St. Louis. Every conversation is confidential.
Contact our defense team to find out what you are actually facing.
References
- §§ 565.050, 565.052, 565.054, 565.056, RSMo. Assault in the first through fourth degree.
- § 565.002, RSMo. Definitions, including serious physical injury and special victim.
- § 558.011, RSMo. Authorized terms of imprisonment by offense class.
- § 571.015, RSMo. Armed criminal action.