Second Degree Murder Defense in Louisiana

Written by Jarrett Ambeau, trial attorney, court-qualified forensic DNA expert, and lead counsel at The Ambeau Law Firm.

What is second degree murder in Louisiana? Under La. R.S. 14:30.1, second degree murder is an intentional killing, a killing during certain felonies, or a death caused by illegal drug distribution, without the aggravating factors that make it first degree. It carries a mandatory life sentence at hard labor, with no parole.

A second degree murder charge is the most serious accusation most people will ever face short of a capital case. Working with an experienced second degree murder defense lawyer early can shape the outcome. A conviction means life in prison, with no parole, no probation, and no chance the judge softens it. The sentence is fixed by statute. That reality changes everything about how the case has to be defended, starting the day of the arrest.

I am Jarrett Ambeau. I have tried more than sixty felony jury trials to verdict, and I am a court-qualified forensic DNA expert. When the stakes are this high, the details of the evidence are where cases are won or lost.

Quick answers

• What it is: an intentional killing, a killing during a listed felony, or a death from illegal drug distribution under La. R.S. 14:30.1.
• The penalty: mandatory life at hard labor, without parole, probation, or suspension of sentence.
• The key issue: whether the state can prove specific intent, or the underlying felony, beyond a reasonable doubt.
• What to do first: say nothing to police and call a Louisiana trial lawyer before any questioning.

What counts as second degree murder in Louisiana?

La. R.S. 14:30.1 reaches a killing in more than one way. The classic version is a killing where the person had specific intent to kill or to inflict great bodily harm. The felony murder version does not require any intent to kill at all. If a death happens while someone is committing or attempting a listed felony, such as armed robbery, aggravated burglary, aggravated kidnapping, or cruelty to juveniles, that can be second degree murder even if the death was never planned. The statute also reaches deaths caused by the unlawful distribution of a controlled dangerous substance.

Elements the State must prove

To convict, the state must prove one of these beyond a reasonable doubt:

• Specific intent. That the person consciously desired the victim’s death or great bodily harm. Intent can be argued from the circumstances, but it still has to be proven.
• Felony murder. That a death occurred during the commission or attempted commission of one of the felonies listed in the statute, regardless of intent to kill.
• Drug-distribution death. That the person unlawfully distributed a controlled substance that was the direct cause of the user’s death.
• Causation. That the defendant’s act, not some independent cause, brought about the death.

What happens after a second degree murder arrest in Louisiana?

Say a man named Marcus is arrested. Within seventy-two hours he has an initial appearance, where the court addresses bond. In a case punishable by life, bond may be set very high or denied. Because the offense is punishable by life imprisonment, the state has 120 days to obtain an indictment if Marcus stays in custody. Then comes arraignment, where he pleads not guilty, followed by the motions phase, where much of the real defense work happens: challenging searches, statements, and the reliability of the state’s forensic evidence. Then trial.

The motions phase is where a case like this is often shaped. It is where we test how the police gathered evidence, whether statements were lawfully obtained, and whether the forensic analysis holds up. Early, aggressive representation makes a real difference here.

What are the defenses to second degree murder?

No two cases are the same, but the defenses that come up most often include:

• No specific intent. Attacking the claim that the killing was intended, which can support a lesser verdict such as manslaughter or negligent homicide.
• Self-defense or defense of others. A justified killing is not murder, and the state carries the burden to prove the killing was not justified.
• Sudden passion or heat of blood. Provocation that would deprive an average person of self-control can reduce the offense to manslaughter.
• Challenging the underlying felony. In a felony murder case, if the state cannot prove the listed felony, the second degree murder theory collapses.
• Misidentification and unreliable evidence. Questioning eyewitness identification, and testing the DNA, ballistics, and other forensic proof.

How we defend a second degree murder charge

Because I am a court-qualified forensic DNA expert, I look hard at the scientific evidence other lawyers take at face value. I read the bench notes, the electropherograms, and the lab’s own validation data. Where the state’s case rests on DNA, ballistics, or a confession, that is where the case is often decided. You can read more about that work on our forensic DNA page.

Beyond the science, we do the ground work. We gather the evidence, talk to witnesses, and visit the scene. We build the timeline the state would rather ignore. With more than sixty felony jury trials to verdict behind us, we prepare every case as if it is going to trial, because that preparation is what creates leverage. It is what we do here at The Ambeau Law Firm.

Frequently asked questions

What is the difference between first and second degree murder in Louisiana?

First degree murder under La. R.S. 14:30 pairs a killing with a specific aggravating factor, like killing during an armed robbery or killing a police officer. Second degree murder under La. R.S. 14:30.1 has no such factor. It covers an intentional killing, a death during certain listed felonies, or a death caused by illegal drug distribution. Both carry life without parole.

What is the penalty for second degree murder in Louisiana?

Life imprisonment at hard labor, without benefit of parole, probation, or suspension of sentence. There is no lesser sentencing range and no discretion for the judge. That is why the fight in a second degree murder case is usually about proving the state cannot meet every element, or securing a verdict on a lesser charge like manslaughter.

Can a second degree murder charge be reduced to manslaughter?

Sometimes. Manslaughter applies when a killing that would otherwise be murder happens in sudden passion or heat of blood, provoked in a way that would deprive an average person of self-control. It is not automatic. The defense has to develop the facts that support it, and the jury decides. A manslaughter verdict replaces a mandatory life sentence with a term of years.

Does the felony murder rule require intent to kill?

No. Under the felony murder portion of La. R.S. 14:30.1, the state does not have to prove you intended anyone to die. It only has to prove you were engaged in one of the listed felonies, such as armed robbery or aggravated burglary, and that a death resulted. That is why challenging the underlying felony is often central to the defense.

Talk to a Louisiana second degree murder defense lawyer

A few quick questions help us understand your situation: Has an arrest already happened? Is the case in state or federal court? Does the evidence involve forensic or DNA testing? If you or someone you love is facing a second degree murder charge, do not wait. Check Jarrett’s availability for your case or call 225-330-7009.

Louisiana statute reference

The following reflects La. R.S. 14:30.1. Statutes change, so verify the current text at the Louisiana State Legislature. Second degree murder is the killing of a human being either when the offender has a specific intent to kill or to inflict great bodily harm, or when the offender is engaged in the perpetration or attempted perpetration of certain enumerated felonies, or through the unlawful distribution of a controlled dangerous substance that directly causes death. Whoever commits second degree murder shall be punished by life imprisonment at hard labor without benefit of parole, probation, or suspension of sentence.

Source: La. R.S. 14:30.1, as amended through Acts 2025, No. 343.