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Missouri Involuntary Manslaughter: Can You Be Convicted Even If You Didn't Pull the Trigger?

Posted by James Beal | May 16, 2026

The Missouri Court of Appeals recently issued a decision that serves as an important reminder of how broadly Missouri law can define criminal responsibility in homicide cases. In State v. Curry, the court upheld a conviction for involuntary manslaughter in the second degree, even though the defendant did not personally fire the shots that killed the victim.

For individuals facing serious felony charges, this case highlights an important reality: criminal liability can extend beyond the person who actually causes the fatal injury. Understanding how Missouri courts analyze causation and criminal negligence can be critical to mounting an effective defense.

What Happened in State v. Curry?

According to the evidence presented at trial, the defendant, Mekhi Curry, was present during an encounter involving firearms and a plan to obtain money through robberies. The victim was carrying a handgun in his waistband. During the encounter, Curry took possession of the victim's firearm and ran toward a vehicle occupied by another individual who was known to be armed.

A struggle ensued as the victim attempted to recover the gun. During that struggle, the armed third party exited the vehicle and opened fire, shooting both the victim and another individual. The victim later died from his injuries.

The State originally charged Curry with second-degree murder and stealing a firearm. However, the jury acquitted him of those offenses and instead convicted him of involuntary manslaughter in the second degree. The conviction resulted in a two-year prison sentence.

What Is Involuntary Manslaughter in the Second Degree in Missouri?

Under Missouri law, a person commits involuntary manslaughter in the second degree if he or she causes the death of another person through criminal negligence.

The key issue is not whether the defendant intended for someone to die. Instead, the focus is whether the defendant failed to perceive a substantial and unjustifiable risk and whether that failure represented a gross deviation from the conduct of a reasonable person under the circumstances.

This distinction is important because many people assume that homicide charges always require proof of intent. Missouri law recognizes several different mental states, and involuntary manslaughter addresses situations where a person's negligent actions lead to a fatal result.

Criminal Negligence vs. Recklessness

One of Curry's primary arguments on appeal was that the evidence failed to establish criminal negligence.

The Court of Appeals rejected that argument. The court explained that Missouri's current criminal code does not require proof of wanton conduct or an utter indifference to human life for second-degree involuntary manslaughter. Instead, the State must show that the defendant failed to recognize a substantial and unjustifiable risk.

The court concluded that a jury could reasonably find criminal negligence because Curry intentionally took the victim's gun and ran toward a vehicle occupied by an armed associate. A foreseeable struggle over the firearm followed, creating a substantial risk that someone would be injured or killed.

The lesson from this decision is that a defendant's conduct does not have to be malicious to result in criminal liability. In some circumstances, poor decisions made during volatile situations involving firearms can be enough to support a conviction.

Can You Be Convicted If Someone Else Fires the Fatal Shot?

Perhaps the most significant aspect of the decision involves causation.

Curry argued that he could not be held responsible for the victim's death because another individual actually fired the weapon that caused the fatal injuries. According to Curry, the shooter constituted an intervening cause that broke the chain of legal responsibility.

The Court of Appeals disagreed.

Missouri law requires the State to prove that a defendant's conduct was both a factual and legal cause of the death. The court found sufficient evidence that Curry's actions set into motion the chain of events that ultimately resulted in the shooting. By taking the victim's firearm, fleeing with it, and engaging in a struggle while knowing his associate was armed, Curry created circumstances that made the shooting foreseeable.

As a result, the court held that the jury could reasonably conclude that Curry caused the victim's death for purposes of Missouri's involuntary manslaughter statute.

Why This Case Matters for Criminal Defense Cases

Cases involving multiple participants are often significantly more complex than they initially appear.

When prosecutors investigate a homicide, they do not limit their focus to the individual who fired the weapon. They frequently examine:

  • Who initiated the confrontation;
  • Who supplied weapons;
  • Who encouraged or facilitated the conduct;
  • Whether the death was foreseeable;
  • Whether multiple actors participated in a common course of conduct; and
  • Whether any participant's actions contributed to the fatal outcome.

As Curry demonstrates, a person can face serious criminal consequences even when another individual directly inflicts the fatal injury.

Common Defenses in Missouri Manslaughter Cases

Every case is unique, but potential defenses may include:

Lack of Causation

The defense may argue that the defendant's conduct did not actually cause the death or that an independent intervening event broke the chain of causation.

Lack of Criminal Negligence

The State must prove more than a simple mistake. The defense may challenge whether the conduct truly involved a substantial and unjustifiable risk.

Self-Defense or Defense of Others

Depending on the circumstances, a defendant may argue that his or her actions were legally justified.

Insufficient Evidence

The prosecution bears the burden of proving every element of the offense beyond a reasonable doubt. Weaknesses in witness testimony, forensic evidence, or credibility can create reasonable doubt.

Charged With Manslaughter or a Homicide Offense in Missouri?

Homicide investigations move quickly, and statements made in the early stages of a case can have a significant impact on the outcome. Whether you are under investigation, have been arrested, or have been formally charged, obtaining experienced legal representation as soon as possible is critical.

At Beal & Whitener LLP, we represent clients throughout Missouri facing serious felony charges, including murder, manslaughter, firearm offenses, and other violent crime allegations. We thoroughly examine the evidence, challenge unsupported assumptions regarding causation and intent, and work to protect our clients' constitutional rights at every stage of the proceedings.

If you or a loved one is facing a homicide-related charge, contact our office to discuss your case and your available defenses.

This article is intended for general informational purposes only and does not constitute legal advice. Every case depends upon its unique facts and circumstances.

About the Author

James Beal

James Beal

Probate, Civil, and Estate Planning attorney representing clients throughout eastern Missouri.

Practice Areas

Criminal | Probate | Estate Planning | Personal Injury | Private Adoptions | Order of Protection Hearings | Civil Asset Forfeiture

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We represent clients throughout eastern Missouri including St. Louis City, St. Louis County, St. Charles County, Jefferson County, Franklin County, Washington County, Warren County, Lincoln County, Pike County, Montgomery County, Audrain County, Ralls County, Clark County, Lewis County, Scotland County, Knox County, Shelby County, Monroe County, Crawford County, Iron County, St. Francois County, St. Genevieve County, Perry County, Boone County, Cole County, and others.