Kansas City Manslaughter Defense Attorneys

Types of Manslaughter Charges We Defend Against 

Voluntary Manslaughter 

A person commits voluntary manslaughter if they cause the death of another person under circumstances that would constitute murder in the second degree, except that the act occurred under the influence of “sudden passion” arising from an adequate cause, or if they knowingly assist in a suicide (RSMo 565.023). This is generally charged as a Class B felony that carries 5–15 years in prison.

Involuntary Manslaughter in the First Degree 

First-degree involuntary manslaughter involves recklessly causing the death of another person (RSMo 565.024). This is typically classified as a Class C felony punishable by 3–10 years in prison and $10,000 in fines. If the victim is a law enforcement officer, the charge may be enhanced to a Class B felony with harsher penalties. 

Involuntary Manslaughter in the Second Degree 

Second-degree involuntary manslaughter involves acting with criminal negligence that results in a fatality (RSMo 565.027), meaning a person failed to recognize a substantial risk that a reasonable person would have noticed. This Class E felony carries up to four years in prison, but may be elevated to a Class D felony if the offense involves a law enforcement officer.

DWI with Death

If a fatality occurs while a driver is operating a vehicle in an intoxicated condition (DWI), prosecutors may pursue first-degree involuntary manslaughter charges. Depending on your prior record and the exact details of the crash, this is classified as a Class C or Class B felony. 

What Is the Difference Between Voluntary & First-Degree Involuntary Manslaughter?

The key difference between voluntary and first-degree involuntary manslaughter is the offender’s state of mind and the circumstances leading up to the incident. 

Voluntary manslaughter involves a knowing act carried out in the heat of passion after adequate provocation, meaning the situation escalated quickly and emotionally. First-degree involuntary manslaughter centers on reckless conduct, where a person consciously disregards a substantial risk that leads to another person’s death.

This distinction is often the focal point in charging decisions and plea negotiations. What the state characterizes as a reckless act may actually reflect a sudden and emotionally charged reaction, or vice versa. Small factual differences can significantly affect how your case is charged and prosecuted.

Our lawyers work to pinpoint how the prosecution is framing the conduct and test that narrative against the actual evidence by assessing timing, behavior, and other critical factors. Depending on your case, we may be able to negotiate a reduced charge or even secure an outright dismissal.

Is Self-Defense a Valid Explanation in Manslaughter Cases?

Self-defense can be a valid, affirmative defense against manslaughter if a person reasonably believes that deadly force is necessary to protect themselves or others from imminent harm. Missouri law permits you to use force, including deadly force, without a duty to retreat in places where you have a legal right to be.

However, self-defense is not automatic. It must be supported by evidence showing that the threat was immediate, the response was proportionate, and the belief in danger was reasonable under the circumstances. Prosecutors often challenge these claims by arguing that the force was excessive or the threat had already passed.

Our attorneys focus on developing clear, evidence-backed accounts of what occurred, including the events leading up to the incident, the behavior of involved parties, and any physical or digital evidence available, to dismantle the prosecution’s attempt to label your survival as a criminal act.

Can I Avoid Jail Time After a Manslaughter Charge?

Manslaughter charges are classified as felonies, so avoiding jail time after a conviction is rare due to the violent nature involved. In some cases, it might be possible to secure a favorable plea deal or negotiate for a lesser charge, especially if you previously had a clean record. We can evaluate the specific charge against you, examine prior convictions, and develop an effective defense aimed at limiting sentencing exposure. 

How to Defend Against a Manslaughter Charge

Homicide cases require highly technical defenses involving accident reconstruction and chemical testing analysis, making it vital to contact our manslaughter defense lawyers as soon as possible after an arrest or charge. We can investigate the alleged act to determine a strategic defense to employ in your case. 

Below are some common defenses against manslaughter charges:

• Proving a true accident. We meticulously reconstruct the sequence of events to show that a fatality was an unforeseeable tragedy rather than the result of conscious criminal recklessness.
• Establishing lawful self-defense. We locate witnesses and analyze physical evidence to demonstrate the use of proportionate force to protect yourself or others from imminent harm.
• Disputing medical causation. We collaborate with independent medical examiners to review autopsy reports and identify whether an intervening factor or pre-existing medical condition actually caused the death.
• Contesting chemical evidence. We scrutinize police blood draw protocols and testing methodology to expose laboratory errors, contamination, or constitutional violations in cases involving DWI with death.  

Reasons to Work with Our Manslaughter Defense Lawyers

Deconstructing Forensic Timelines

We partner with elite accident reconstructionists and medical experts to analyze the evidence against you.

Controlling the Narrative

We proactively gather digital evidence, 911 audio, and witness statements to prove that your actions were legally justified rather than criminally reckless.

Neutralizing Prosecutorial Leverage

We leverage our rigorous trial preparation during pre-trial negotiations to relentlessly push for reduced charges or complete case dismissals.

Unwavering Support

We provide the fierce advocacy you need when the stakes are highest while standing by your side at each stage of the criminal process.

Don’t throw away your future by failing to contact our attorneys after a manslaughter charge. Call (816) 323-3460 to schedule a consultation.