Article 119 of the Uniform Code of Military Justice (UCMJ) covers manslaughter, one of the most serious criminal charges a service member can face. Although not as severe as Article 118 (murder), a manslaughter conviction still carries devastating consequences—decades of confinement, a dishonorable discharge, total loss of career, forfeiture of retirement benefits, and long-term civilian consequences. Whether the allegation involves voluntary manslaughter, involuntary manslaughter, negligent homicide, or an accidental killing during training or combat operations, the military aggressively prosecutes all deaths involving service members. Commands act quickly, CID/NCIS/OSI initiate complex investigations, and prosecutors spend months building cases to secure convictions. Gonzalez & Waddington, Attorneys at Law is a world-recognized military defense firm with extensive experience in homicide, battlefield, training-death, and violent-crime litigation. Michael and Alexandra Gonzalez-Waddington have defended service members charged with manslaughter across the globe, achieving acquittals and reduced charges in some of the most complex UCMJ death cases in the modern era. Article 119 includes two primary categories of manslaughter: Both charges are extremely serious. Even involuntary manslaughter—often involving accidents or split-second decisions—can result in significant confinement and permanent career ruin. Military manslaughter cases arise in diverse contexts, many of which are not criminal but treated aggressively due to command pressure, media attention, or political scrutiny. Many of these cases involve tragic accidents—not crimes. The challenge is ensuring the court-martial panel sees the truth. Homicide cases in the military come with intense investigative pressure. Commands want answers, families demand justice, and prosecutors frame the accused as reckless or dangerous even when the evidence tells another story. Challenges in Article 119 cases often include: These cases demand a defense team capable of exposing investigative mistakes and reframing the narrative through advanced forensic, medical, and tactical analysis. Our firm builds powerful, evidence-driven defenses leveraging expert testimony, forensic science, and narrative trial strategy. Manslaughter still requires culpable negligence or heat-of-passion intent. Many military deaths are tragic accidents—not crimes. Many charges arise from chaotic, high-stress situations where the accused acted reasonably under the circumstances. Government experts frequently misinterpret injuries, trauma, or cause of death. We use independent forensic pathologists, ballistic experts, and medical specialists to refute flawed conclusions. Investigators often: We use: Witnesses involved in the same event may shift blame to avoid UCMJ action themselves. Unlawful command influence (UCI) can taint an entire case. We expose when chains of command push for wrongful prosecution. Voluntary manslaughter applies when a killing occurs during sudden provocation or a heat-of-passion state. Involuntary manslaughter applies when the accused acted with culpable negligence—but without intent to kill. To convict, prosecutors must prove: Every one of these elements can be challenged at trial. Our firm has defended manslaughter, negligent homicide, and murder cases across the world. We have the expertise, trial skill, and expert network needed to dismantle complex homicide prosecutions. If you are under investigation or facing charges under Article 119, do not speak to investigators or command. Contact us immediately. The government has already started building its case—let us start building yours. ➤ Contact Gonzalez & Waddington for Immediate Article 119 Defense Yes. The government often charges involuntary manslaughter or negligent homicide for tragic accidents, including vehicle crashes or training incidents. However, the defense can prove lack of negligence, equipment failure, command responsibility, or lack of foreseeability. No. Anything you say may be used to frame your actions as “culpably negligent.” Always request counsel first. Michael and Alexandra Gonzalez-Waddington have seen countless cases damaged by unnecessary statements. Self-defense is a complete defense to manslaughter if the force used was reasonable under the circumstances. Many manslaughter cases are actually justified self-defense incidents. Our firm has successfully defeated such charges through expert testimony and narrative reconstruction. Yes. Michael and Alexandra Gonzalez-Waddington have defended homicide and manslaughter cases worldwide, including battlefield deaths, domestic cases, negligent homicide, and complex accident scenarios. They are recognized as elite military trial lawyers.Military Article 119 UCMJ – Manslaughter Defense Lawyers
Elite Court-Martial Attorneys Defending Article 119 Manslaughter Charges
Understanding Article 119 Manslaughter
Common Scenarios Leading to Article 119 Charges
Common Situations Include:
Why Article 119 Cases Are Unique
Strategies for Defending Manslaughter Charges
1. Proving Lack of Criminal Intent
2. Demonstrating Justification or Self-Defense
3. Exposing Flawed Forensic or Medical Assumptions
4. Challenging CID/NCIS/OSI Investigation Errors
5. Reconstructing Events Through Expert Testimony
6. Investigating Witness Bias
7. Showing Command Misconduct or Pressure
Voluntary vs. Involuntary Manslaughter—Key Differences
Voluntary Manslaughter
Involuntary Manslaughter
Defense Implications
What the Government Must Prove
Penalties for Article 119 Manslaughter
Why Choose Gonzalez & Waddington
Contact Our Article 119 Manslaughter Defense Team
Article 119 Manslaughter – Frequently Asked Questions
Can I be charged with manslaughter even if the death was an accident?
Should I speak to investigators?
What if I acted in self-defense?
Can Gonzalez & Waddington help with homicide cases?
Article 119 of the Uniform Code of Military Justice (UCMJ) addresses charges related to manslaughter within the military justice system. This legal provision is designed to handle cases where an individual is accused of unlawfully causing the death of another, but without the intent required for murder. Navigating these charges requires a clear understanding of both military law and the specific circumstances surrounding the case.
Facing a manslaughter charge under Article 119 can have serious consequences, affecting military careers and personal lives. It is important to know that the defense approach involves carefully examining the facts, evidence, and applicable legal standards to ensure fair treatment under the law. Legal support tailored to the military context is essential for addressing these complex matters effectively.








Having knowledgeable legal representation in manslaughter cases under Article 119 helps safeguard your rights and ensures that your case is evaluated thoroughly. Defense counsel plays a vital role in investigating the circumstances, challenging evidence, and advocating for the most favorable outcome possible. This service offers clients peace of mind through attentive guidance and a strategic approach tailored to military legal proceedings.
Based in Ft. Lauderdale, our firm specializes in military defense law, including cases involving Article 119 manslaughter charges. We understand the unique demands of military justice and commit to providing thorough, personalized legal assistance. Our approach focuses on clear communication and diligent case preparation to protect your interests throughout the legal process.
This guide outlines key information about Article 119 manslaughter charges, the legal framework involved, and defense strategies commonly used in military courts. Understanding these elements can help those facing charges or seeking to support someone accused of manslaughter under the UCMJ.
From definitions to procedural steps, this overview provides context and practical insights to assist in navigating the complexities of military manslaughter cases. It is designed to equip clients with knowledge that supports informed decision-making throughout the legal process.
Article 119 defines manslaughter as the unlawful killing of another person without premeditation or malice aforethought. This distinction separates manslaughter from murder and affects the severity of charges and potential penalties. The legal definition also includes specific criteria and circumstances that influence how cases are evaluated in military courts.
Manslaughter cases under Article 119 involve establishing facts about intent, circumstances of the incident, and the involvement of the accused. Legal processes include investigation, evidence gathering, hearings, and possible court-martial trials. Understanding these steps helps clarify what to expect and how to prepare for defense.
Familiarity with key legal terminology is important when dealing with manslaughter cases under the UCMJ. This section explains common terms to support comprehension of documents and discussions related to the defense process.
The UCMJ is the foundational legal code governing military personnel. It outlines offenses, procedures, and punishments applicable within the military justice system.
A court-martial is a military judicial proceeding used to try members of the armed forces accused of violating the UCMJ, including manslaughter charges.
Manslaughter refers to the unlawful killing of another person without prior intent to kill, differentiated from murder by the absence of malice aforethought.
Article 119 of the UCMJ specifically addresses the crime of manslaughter and sets forth the legal standards and penalties applicable to this offense within the military.
When facing manslaughter allegations under Article 119, individuals may consider different legal strategies based on the facts of their case. Options range from limited defense tactics focusing on specific issues to comprehensive approaches that address all elements of the charge. Evaluating these options helps clients select the most effective representation.
In cases where the accused had minimal involvement in the incident or there is clear evidence negating direct responsibility, a focused defense may suffice. This approach concentrates on disproving specific claims or reducing the severity of charges.
When there is compelling evidence suggesting accidental death or justifiable circumstances, a limited defense strategy may effectively address these points without a broader legal challenge.
Cases with complicated facts, multiple witnesses, or overlapping charges often require a thorough defense approach. This strategy involves detailed investigation and addressing all aspects of the case to maximize the chance of a favorable outcome.
A comprehensive defense also helps safeguard the accused’s military standing and personal rights by ensuring that no element of the case is overlooked and that all legal remedies are pursued.
A comprehensive legal defense addresses every detail of manslaughter allegations, aiming to uncover weaknesses in the prosecution’s case and build a strong argument in favor of the accused. This approach provides confidence that all possible defenses have been explored.
By investing in thorough preparation and attentive case management, clients receive personalized support that helps navigate the complexities of military legal proceedings while protecting their rights and future.
A detailed examination of all evidence and circumstances allows for identifying inconsistencies or gaps in the prosecution’s case. This level of analysis is essential for crafting a robust defense.
Comprehensive defense ensures that advocacy is tailored to the unique aspects of military law and the specifics of the manslaughter charge, helping clients navigate hearings and trials with informed and effective representation.
Promptly obtaining legal representation after a manslaughter charge is critical. Early involvement allows your defense team to begin gathering evidence, interviewing witnesses, and building a case strategy without delay.
Keep open and honest communication with your legal team. Providing all relevant details and responding quickly to requests helps ensure your defense is as strong as possible.
Familiarize yourself with how the military justice system operates, including court-martial procedures and timelines. This knowledge helps reduce uncertainty and prepares you for what lies ahead.
Facing manslaughter charges in the military can have profound effects on your career, reputation, and future opportunities. Proper legal defense is essential to protect your rights and seek the best possible resolution to your case.
A knowledgeable defense team understands the nuances of military law and can provide guidance tailored to your unique situation, helping you navigate the process with confidence.
Charges under Article 119 often arise from incidents involving accidental deaths, reckless behavior, or negligent acts resulting in loss of life. Understanding these circumstances aids in developing an appropriate legal response.
Situations where unintended fatalities occur during training exercises or operational activities may lead to manslaughter charges if negligence or misconduct is alleged.
Cases involving failure to follow safety protocols or orders that result in a death can be prosecuted under Article 119 as manslaughter offenses.
Engaging in reckless or dangerous behavior that causes the death of another service member or civilian may trigger manslaughter charges under the UCMJ.