Part IV · Punitive Articles

Article 134. Homicide, negligent · MCM ¶ 103

2024 Manual for Courts-Martial, United States

Recent revisions Summary of changes Cited by (16)

(a) Text of statute. See paragraph 91 .
(b) Elements.
(1) That a certain person is dead;
(2) That this death resulted from the act or failure to act of the accused;
(3) That the killing by the accused was unlawful;
(4) That the act or failure to act of the accused which caused the death amounted to simple negligence; and
(5) That, under the circumstances, the conduct of the accused was either: (i) to the prejudice of good order and discipline in the armed forces; (ii) was of a nature to bring discredit upon the armed forces; or (iii) to the prejudice of good order and discipline in the armed forces and of a nature to bring discredit upon the armed forces.
(c) Explanation.
(1) Nature of offense. Negligent homicide is any unlawful homicide which is the result of simple negligence. An intent to kill or injure is not required.
(2) Simple negligence. Simple negligence is the absence of due care, that is, an act or omission of a person who is under a duty to use due care which exhibits a lack of that degree of care of the safety of others which a reasonably careful person would have exercised under the same or similar circumstances. Simple negligence is a lesser degree of carelessness than culpable negligence. See subparagraph 57.c.(2)(a).
(d) Maximum punishment. Dishonorable discharge, forfeiture of all pay and allowances, and confinement for 3 years.
(e) Sample specification. In that __________ (personal jurisdiction data), did, (at/on board—location) (subject-matter jurisdiction data, if required), on or about _____ 20 __, unlawfully kill _____, (by negligently _____ the said _____ (in) (on) the _____ with a _____) (by driving a (motor vehicle) (_____) against the said _____ in a negligent manner) (_____), and that said conduct was (to the prejudice of good order and discipline in the armed forces) (of a nature to bring discredit upon the armed forces) (to the prejudice of good order and discipline in the armed forces and was of a nature to bring discredit upon the armed forces).
Information on this tab is reproduced from the U.S. Army Military Judges’ Benchbook (Electronic Benchbook v2.70, updated 2026-05-26). It is for informational purposes only to compare to the text on the Manual for Courts-Martial on the MCM tab. Always check the current EBB to make sure you’re reviewing the most recent information.
3a-103-1NEGLIGENT HOMICIDE
NOTE 1. If convicted of only offenses committed on or after 28 December 2023, the judge shall sentence the accused in accordance with the sentencing parameters or criteria, as appropriate, or state reasons for deviating in writing. See RCM 925(c)(2), RCM 1002(a)(2), Appendices 12B (Parameter Table-Confinement Categories), 12C (Offense Category Chart), and 12D (List of Criteria Offenses), 2024 MCM.
Maximum punishment

DD, TF, 3 years, E-1. (Category 2)

Sample specification

In that __________ (personal jurisdiction data), did, (at/on board—location), on or about __________, unlawfully kill __________, (by negligently __________ the said __________ (in) (on) the __________ with a __________) (by driving a (motor vehicle) (__________) against the said __________ in a negligent manner) (__________), and that said conduct was (to the prejudice of good order and discipline in the armed forces) (of a nature to bring discredit upon the armed forces) (to the prejudice of good order and discipline in the armed forces and was of a nature to bring discredit upon the armed forces).

Elements

(1) That (state the name or description of the alleged victim) is dead;

(2) That (his) (her) death resulted from the (act) (failure to act) of the accused, to wit: (state the act or failure to act alleged), (state the time and place alleged);

(3) That the killing by the accused was unlawful;

(4) That the (act) (failure to act) of the accused which caused the death amounted to simple negligence; and

(5) That, under the circumstances, the conduct of the accused was (to the prejudice of good order and discipline in the armed forces) (of a nature to bring discredit upon the armed forces) (to the prejudice of good order and discipline in the armed forces and of a nature to bring discredit upon the armed forces).

Definitions & other instructions

(“Conduct prejudicial to good order and discipline” is conduct which causes a reasonably direct and obvious injury to good order and discipline.)

(“Service discrediting conduct” is conduct which tends to harm the reputation of the service or lower it in public esteem.)

Killing of a human being is unlawful when done without legal justification or excuse. An intent to kill or injure is not required.

“Simple negligence” is the absence of due care, that is, (an act) (failure to act) by a person who is under a duty to use due care which exhibits a lack of that degree of care for the safety of others which a reasonably careful person would have used under the same or similar circumstances.

NOTE 2. Proximate cause. In an appropriate case, appropriately tailored instructions from Instruction 5-5, Causation, Intervening Cause, Contributory Negligence should be given.
NOTE 5. Conduct pled as both prejudicial to good order and discipline and service discrediting. When the conduct is pled as both prejudicial to good order and discipline and service discrediting, the following instruction should be given:

The government has alleged that the conduct in question in (The) Specification (___) of (The) (Additional) Charge (___) was to the prejudice of good order and discipline in the armed forces and of a nature to bring discredit upon the armed forces. To convict the accused of the offense charged, you must be convinced beyond a reasonable doubt of all the elements, including that the accused’s conduct was to the prejudice of good order and discipline in the armed forces and of a nature to bring discredit upon the armed forces. If you are convinced of all the elements except the element of the service discrediting nature of the conduct, you may still convict the accused of the offense charged. In this event, you must make appropriate findings by excepting the language “of a nature to bring discredit upon the armed forces.” On the other hand, if you are convinced of all the elements except the element of prejudice to good order and discipline in the armed forces, you may still convict the accused of the offense charged. In this event, you must make appropriate findings by excepting the language “to the prejudice of good order and discipline in the armed forces.” Of course, if you are convinced beyond a reasonable doubt that the conduct in question was both to the prejudice of good order and discipline in the armed forces and of a nature to bring discredit upon the armed forces, then you may convict the accused as charged provided you are convinced beyond a reasonable doubt as to the other elements of (The) Specification (___) of (The) (Additional) Charge (___).

References

US v. Kick, 7 MJ 82 (CMA 1979); US v. Martinez, 42 MJ 327 (CAAF 1995).

Source: Instruction 3a-103-1 · view original on jagcnet.army.mil
Cross-referencesCited by 16Cites 2Elsewhere 2
Cited by

Provisions elsewhere in the Manual whose text cites Article 134. Each link opens the citing provision.

Rules for Courts-Martial
Discussion under R.C.M. 307(c)(2) — Preferral of charges generally
…Preemption . An offense specifically defined by Articles 81 through 132 may not be alleged as a violation of Article 134 . See paragraph 91.c.(5)(a) of Part IV. But see R.C.M. 307(d). (D) Charges under the law of war . In the…
R.C.M. 307(c)(3) — Preferral of charges generally
…every element of the charged offense expressly or by necessary implication; however, specifications under Article 134 must expressly allege the terminal element. Except for aggravating factors under R.C.M. 1003(d) and R.C.M.…
Discussion under R.C.M. 307(c)(3) — Preferral of charges generally
…knowledge, or state of mind is an element of the offense, it must be alleged. To state an offense under Article 134, practitioners must expressly allege the terminal element. All offenses under Article 134 require proof of a…
Discussion under R.C.M. 809(a) — Contempt proceedings generally
…person subject to the UCMJ who commits contempt may be tried by court-martial or otherwise disciplined under Article 134 for such misconduct in addition to or instead of punishment for contempt. See paragraph 85, Part IV; see…
Military Rules of Evidence
Mil. R. Evid. 504(c)(2)(C) — Marital privilege generally
In proceedings in which a spouse is charged, in accordance with Article 133 or 134, with importing the other spouse as an alien for prostitution or other immoral purpose in violation of 8…
UCMJ Punitive Articles
Article 81, ¶ 5.c.(9) — Conspiracy generally
Special conspiracies under Article 134. The United States Code prohibits conspiracies to commit certain specific offenses which do not require an…
Article 85, ¶ 9.c.(4) — Desertion generally
…warrant, such a prisoner could be charged with escape from confinement under Article 87a or an offense under Article 134.
Article 91, ¶ 17.c.(3) — Insubordinate conduct toward warrant officer, noncommissioned officer, or petty officer generally
…civilian subject to military law, upon a warrant, noncommissioned, or petty officer should be charged under Article 128 or 134.
Article 129, ¶ 79.c.(6) — Burglary; unlawful entry generally
…purposes. However, depending on the circumstances, an intrusion into such property may be punishable under Article 134, UCMJ as conduct prejudicial to good order and discipline or of a nature to bring discredit upon the armed…
Article 134, ¶ 91.c.(6)(a) — General article
…terminal element. If conduct by an accused does not fall under any of the enumerated Article 134 offenses (paragraphs 92 through 109 of this Part), a specification not listed in this Manual may be used to allege the offense.
Article 134, ¶ 100.c. — Firearm, discharging—through negligence (103.c.(2))
Explanation. For a discussion of negligence, see subparagraph 103.c.(2).
Uniform Code of Military Justice
Art. 1(17)(A) — Definitions generally
…130), section 932 (article 132), the standalone offense of child pornography punishable under section 934 (article 134), or the standalone offense of sexual harassment punishable under section 934 (article 134) of this title in…
Art. 24a(d)(1)(A) — Special trial counsel generally
…section 928b (article 128b), or the standalone offense of child pornography punishable under section 934 (article 134) of this title that occurred on or before December 27, 2023.
Art. 24a(d)(1)(C) — Special trial counsel generally
…an act of nonconsensual sodomy, or the standalone offense of kidnapping punishable under section 934 (article 134) of this title that occurred before January 1, 2019.
Art. 24a(d)(2)(A) — Special trial counsel generally
The standalone offense of sexual harassment punishable under section 934 of this title (article 134) in each instance in which—
Art. 137(a)(3) — Articles to be explained generally
…to sections 802, 803, 807– 815, 825, 827, 831, 837, 838, 855, 877–934, and 937–939 of this title (articles 2, 3, 7–15, 25, 27, 31, 37, 38, 55, 77–134, and 137–139).
Article 134 cites

Provisions named in the text of Article 134. Where the cited provision is on this site, the link opens it.