How Long Can You Go to Jail for Fighting in a Bar in Missouri?

Bar fights happen. Alcohol, crowded spaces, and heated words can escalate quickly into physical confrontations. But what seems like a momentary lapse in judgment can result in serious criminal charges and jail time in Missouri.

At Rose Legal Services, we dedicate our practice exclusively to criminal defense. We’ve represented many clients who were charged after bar fights and altercations in Missouri, and we know how prosecutors and judges handle these cases. Here’s what someone needs to know about the potential charges and penalties for fighting in Missouri.

Common Criminal Charges From Bar Fights in Missouri

The specific charges filed after a bar fight depend on several factors: what happened, who was involved, whether weapons were used, and how seriously anyone was injured. Missouri law provides several different assault offenses that can apply to bar fight situations.

Assault in the Fourth Degree (RSMo § 565.056)

Assault in the Fourth Degree is the most common charge arising from bar fights in Missouri. Under RSMo § 565.056, a person commits this offense if they do any one of the following:

• “Attempt to cause or recklessly cause physical injury, physical pain, or illness to another person”
• “With criminal negligence… cause physical injury to another person by means of a firearm”
• “Purposely place another person in apprehension of immediate physical injury”
• “Recklessly engage in conduct which creates a substantial risk of death or serious physical injury to another person”
• “Knowingly cause or attempt to cause physical contact with a person with a disability, which a reasonable person, who does not have a disability, would consider offensive or provocative”
• “Knowingly cause physical contact with another person knowing the other person will regard the contact as offensive or provocative”

Assault in the Fourth Degree is typically a Class A misdemeanor, punishable by up to one year in jail and a fine of up to $2,000. However, if the victim is a “special victim” as defined under RSMo § 565.002 (such as law enforcement, emergency personnel, or elderly persons), certain violations can be elevated to a Class A misdemeanor with enhanced penalties.

Assault in the Third Degree (RSMo § 565.054)

If someone knowingly causes physical injury to another person during a bar fight, they can be charged with Assault in the Third Degree under RSMo § 565.054. This statute states: “A person commits the offense of assault in the third degree if he or she knowingly causes physical injury to another person.”

Assault in the Third Degree is a Class E Felony, punishable by up to four years in prison or a special term of imprisonment of up to one year in county jail. A fine of up to $10,000 may also be imposed.

If the victim is a special victim, the offense is elevated to a Class D Felony, which carries a potential sentence of up to seven years in prison.

Assault in the Second Degree (RSMo § 565.052)

Bar fights can escalate to Assault in the Second Degree when weapons are involved or when serious injuries occur. Under RSMo § 565.052, a person commits this offense if they do any of the following:

• “Attempt to kill or knowingly cause or attempt to cause serious physical injury to another person under the influence of sudden passion arising out of adequate cause”
• “Attempt to cause or knowingly cause physical injury to another person by means of a deadly weapon or dangerous instrument”
• “Recklessly cause serious physical injury to another person”
• “Recklessly cause physical injury to another person by means of discharge of a firearm”

Assault in the Second Degree is a Class D Felony, punishable by up to seven years in prison. If the victim is a special victim, it becomes a Class B Felony with a potential sentence of five to 15 years in prison.

Objects commonly used in bar fights, such as beer bottles, pool cues, or bar stools, can be considered “dangerous instruments” under Missouri law, depending on how they were used.

Domestic Assault Charges

If the bar fight involves someone with whom the defendant has a domestic relationship (spouse, former spouse, person related by blood or marriage, current or former dating partner, or person with whom they share a child), the charges may fall under Missouri’s Domestic Assault statutes rather than the general assault statutes.

Domestic Assault in the Fourth Degree (RSMo § 565.076) is a Class A misdemeanor for a first offense, but becomes a Class E felony if the defendant has a prior domestic assault conviction or any prior assault conviction.

Domestic Assault in the Third Degree (RSMo § 565.074) is a Class E Felony.

Domestic Assault charges carry additional consequences beyond jail time, including mandatory protective orders, loss of firearm rights, and potential immigration consequences.

How Long Can Someone Go to Jail for Fighting?

The answer depends entirely on what charges are filed and whether the person is convicted.

Misdemeanor Assault (Fourth Degree)

• Class A Misdemeanor: Up to one year in county jail
• Class C Misdemeanor (for violations of subdivisions (3) or (6) of § 565.056.1): Up to 15 days in jail

Felony Assault

• Class E Felony (Assault in the Third Degree or Domestic Assault in the Fourth Degree with prior conviction): Up to four years in prison or up to one year in county jail
• Class D Felony (Assault in the Second Degree or Assault in the Third Degree with special victim): Up to seven years in prison or up to one year in county jail
• Class B Felony (Assault in the Second Degree with special victim): Five to 15 years in prison

Beyond the maximum sentences, judges also consider factors like criminal history, the severity of the injuries, whether a weapon was used, and whether the defendant accepts responsibility. First-time offenders with no prior criminal record may be eligible for probation, while repeat offenders face harsher sentences.

Aggravating Factors That Increase Penalties

Several factors can increase the severity of charges and potential penalties after a bar fight:

Use of a Weapon or Dangerous Instrument

Using a weapon — or even using an everyday object like a bottle or chair as a weapon — can elevate charges from misdemeanor to felony level.

Serious Physical Injury

Missouri law defines “serious physical injury” in RSMo § 556.061 as “physical injury that creates a substantial risk of death or that causes serious disfigurement or protracted loss or impairment of the function of any part of the body.”

If someone suffers serious physical injury during a bar fight, the charges will be more severe, and the potential prison time increases significantly.

Special Victim Status

If the person injured in the bar fight is a law enforcement officer, emergency personnel, elderly person, person with a disability, or any other “special victim” under RSMo § 565.002, the charges are automatically elevated to a higher felony class.

Prior Criminal History

Under Missouri’s Prior and Persistent Assault Offender statute (RSMo § 565.079), defendants with prior assault convictions face enhanced penalties. The statute requires minimum jail time and prohibits suspended sentences for prior and persistent assault offenders.

Defenses to Bar Fight Charges

Not every bar fight results in a justified conviction. Several defenses may be available depending on the circumstances.

Self-Defense

Missouri law allows individuals to use reasonable force to defend themselves under RSMo § 563.031. If someone was attacked first and used only the force necessary to protect themselves, self-defense may apply.

The key factors are:

• Whether the person reasonably believed force was necessary
• Whether the force used was proportional to the threat
• Whether the person was the initial aggressor

Defense of Others

Similar to self-defense, Missouri law permits the use of force to protect another person from unlawful force. If someone intervened in a bar fight to protect a friend who was being attacked, this defense may apply.

Lack of Intent

For certain assault charges, the prosecution must prove that the defendant acted knowingly or recklessly. If the contact was purely accidental (for example, someone was pushed into another person during a chaotic altercation), lack of intent may be a defense.

Mutual Combat

In some cases, both parties willingly engaged in a fight. While mutual combat is not a complete defense to assault charges in Missouri, it can be relevant to how prosecutors and judges view the case, and may result in reduced charges or more lenient sentencing. Typically, charges are only brought against the primary physical aggressor.

Mistaken Identity or False Accusations

Bar fights are often chaotic, with poor lighting, intoxicated witnesses, and multiple people involved. Mistaken identity is not uncommon. If the wrong person was arrested, witness statements, video footage, and other evidence can help establish the truth.

Additional Consequences Beyond Jail Time

A conviction for assault after a bar fight carries consequences beyond jail time:

• Permanent criminal record that appears on background checks
• Difficulty finding employment, especially in fields requiring licensing or background checks
• Housing restrictions, as landlords often run background checks
• Loss of firearm rights for felony convictions
• Immigration consequences for non-citizens, including potential deportation
• Probation conditions that may include anger management classes, community service, or no-contact orders

What to Do After Being Arrested for a Bar Fight

If someone has been arrested after a bar fight in Missouri:

1. Remain silent and request an attorney. Do not try to explain what happened to police. Anything said can be used in court.
2. Do not discuss the case with anyone except an attorney. This includes friends, family, and especially on social media.
3. Preserve evidence. This may include text messages, photos, videos, or witness contact information that supports the defense.
4. Do not contact the alleged victim. This can result in additional charges or violation of bond conditions.
5. Contact an experienced criminal defense attorney immediately. The sooner an attorney is involved, the better.

How Rose Legal Services Defends Bar Fight Charges

At Rose Legal Services, assault and battery charges are among our most common types of cases after DWI. Our attorneys are very experienced in defending these charges throughout Missouri.

When someone works with our firm, they benefit from:

• Attorneys who dedicate their practice exclusively to criminal defense
• A team approach with five attorneys, staff members, and an investigator
• Thorough investigation of what really happened
• Strategic defense planning based on the specific facts of the case
• Familiarity with prosecutors and judges in Missouri courts

We know that bar fights often involve alcohol, poor judgment, and situations that escalated quickly. We’re not here to judge—we’re here to provide the strongest possible defense.

Bar Fight Charges Are Serious—Get Help Now

A bar fight that seemed minor at the time can result in felony charges and years in prison. But being charged is not the same as being convicted.

If someone has been arrested or charged after a bar fight in Missouri, they need experienced legal representation. At Rose Legal Services, we’ve been helping people facing assault charges navigate Missouri’s criminal justice system and achieve the best possible outcomes. Contact us today.

Your defense starts with a conversation.