Manslaughter Lawyer in Oklahoma City

Oklahoma’s Two Degrees of Manslaughter

Oklahoma law defines manslaughter across two degrees, each with distinct elements and penalties. Which degree applies to your situation shapes every defense decision from the start.

First-Degree Manslaughter

Under 21 O.S. § 711, first-degree manslaughter covers an unintentional killing committed during a misdemeanor, in the heat of passion by cruel or unusual means or with a dangerous weapon, or while resisting an unlawful attempt by the victim to commit a crime. “Heat of passion” means the killing occurred after provocation that would cause a reasonable person to lose self-control, without adequate time to cool down. This degree carries a minimum of four years in state custody under 21 O.S. § 715.

First-degree manslaughter is also an 85 Percent Crime under 21 O.S. § 13.1, meaning a person convicted must serve at least 85 percent of the sentence before becoming eligible for parole. On a 10-year sentence, that’s eight and a half years before the first parole consideration.

Second-Degree Manslaughter

Second-degree manslaughter under 21 O.S. § 716 is a catch-all felony covering unlawful killings caused by culpable negligence (a gross deviation from ordinary care that creates an unreasonable risk of death or serious harm) that don’t meet the criteria for murder or first-degree manslaughter. It carries two to four years in prison. Neither degree requires malice aforethought or a depraved mind, which are the elements that separate manslaughter from first- and second-degree murder.

Negligent homicide under 47 O.S. § 11-903 is a separate, lesser charge under the motor vehicle code for deaths caused by reckless driving. It’s a misdemeanor, not a felony, and depending on the facts, a reduction from manslaughter to negligent homicide can be a realistic objective.

Defense Strategies for a Manslaughter Charge

Because I’ve prosecuted cases, I know which elements of a manslaughter charge tend to create proof problems for the state. Heat of passion requires both adequate provocation and a reasonable response. Culpable negligence requires showing the conduct was a gross departure from ordinary care, not merely careless. Both standards give the defense meaningful room to work.

My approach depends on the specific facts, but the strategies I examine include:

• Challenging the heat-of-passion element: Arguing the provocation wasn’t sufficient, the time to cool down was adequate, or the reaction wasn’t one a reasonable person would share
• Disputing culpable negligence: Showing the conduct didn’t rise to the level of gross deviation required, or that the defendant’s actions didn’t actually cause the death
• Self-defense and defense of others: When force was used to stop an unlawful attack, a justification argument can apply, though this defense requires careful factual development
• Suppression of evidence: I examine whether law enforcement respected your constitutional rights during the arrest, search, and interrogation. Statements taken without a proper Miranda warning and physical evidence gathered through an illegal search can be suppressed
• Challenging the state’s evidence: Eyewitness identification, forensic findings, and autopsy conclusions are all subject to scrutiny and independent review
• Charge reduction through plea negotiation: Where the facts support it, negotiating a reduction to a lesser charge can be a legitimate and sometimes optimal outcome