When Is Murder a Federal Crime? Jurisdiction, Triggers, and Penalties

Murder is a federal crime when a specific federal statute reaches the killing — usually because of who the victim was, where the crime took place, what motivated it, or whether it happened during another federal offense. Most homicides stay in state court because states hold general police power. Federal jurisdiction is the exception, and knowing when it applies matters because federal cases run on different procedures, different penalty rules, and in some situations the possibility of the death penalty.

When the Victim Triggers Federal Jurisdiction

The clearest path into federal court is the identity of the person killed. Killing any officer or employee of the United States while they are performing official duties, or in retaliation for those duties, is a federal offense. The protection reaches every branch of government and anyone assisting an official in their work.¹ Federal judges, members of Congress, and agents from agencies like the FBI, DEA, and Secret Service all fall under that umbrella.

A separate statute covers the President, Vice President, President-elect, Vice President-elect, and senior staff in the Executive Office of the President and the Office of the Vice President. Killing any of them is federal regardless of where it happens.²

People involved in the federal justice process get their own protection. Killing a witness, juror, or informant to block their testimony or punish them for cooperating is a federal crime carrying penalties up to death.³ That statute is how many organized crime cases cross into federal territory. A hit on a cooperating witness is a separate federal offense even when the underlying case was a state matter.

Jurisdiction also reaches the families of federal officials. Murdering or attempting to murder the spouse, parent, sibling, or child of a federal judge, member of Congress, or law enforcement officer is federal when the act is meant to interfere with or retaliate for the official’s duties, and the protection extends to anyone related by blood or marriage who lives in the official’s household. It can apply to the families of former officials when the attack retaliates for actions taken in office.⁴

Foreign heads of state, ambassadors, cabinet-level officials, and other internationally protected persons are federally protected while in the United States, along with their accompanying family members.⁵

When the Location Triggers Federal Jurisdiction

Where a killing happens can be the only reason it lands in federal court. The federal murder statute applies within the “special maritime and territorial jurisdiction of the United States.”⁶ That phrase covers more ground than it sounds like.

Federal territorial jurisdiction includes any land reserved or acquired for federal use where the government holds exclusive or concurrent jurisdiction: military bases, national parks, federal courthouses, federal prisons, and veterans’ hospitals among them.⁷ State and local police often have no authority in these places, so the FBI investigates and federal prosecutors file the charges.

Maritime jurisdiction extends to U.S.-flagged vessels on the high seas and in waters outside any single state’s jurisdiction. A killing on a U.S.-registered cruise ship or a commercial vessel in international waters is federal. The same principle covers killings aboard a U.S.-registered aircraft in flight over the high seas.⁷

Tribal Lands

Murder in Indian country has its own rules. Under the Major Crimes Act, when a Native American commits murder on tribal land, the case falls under exclusive federal jurisdiction, and the defendant faces the same penalties as any other federal murder defendant.⁸ Jurisdiction over crimes on tribal land involving non-Native defendants can be more complicated and often depends on the tribe involved and whether the victim is a tribal member. In practice, the FBI investigates most reservation homicides.

When Motive Triggers Federal Jurisdiction

Two federal statutes can convert what looks like a local killing into a federal case based on why it happened.

Hate Crimes

The Matthew Shepard and James Byrd Jr. Hate Crimes Prevention Act makes it a federal offense to kill someone because of the victim’s actual or perceived race, color, religion, national origin, gender, sexual orientation, gender identity, or disability. When death results, the penalty is any term of years up to life.⁹

For killings motivated by race or color, no interstate commerce connection is required. For killings motivated by gender, sexual orientation, gender identity, or disability, prosecutors must show a link to interstate commerce, such as the defendant crossing state lines or using a weapon that moved through interstate commerce. That threshold is easy to clear because nearly any commercially manufactured weapon qualifies. Before charges are filed, the Attorney General must personally certify that federal prosecution is necessary — for example, because the state lacks jurisdiction or a state case failed to address the federal interest in combating bias-motivated violence.⁹

Killings Under Color of Law

When a state or local law enforcement officer kills someone while acting in an official capacity and the killing deprives the victim of constitutional rights, the federal government can bring charges. The statute reaches anyone acting “under color of law,” including police officers, correctional officers, and other officials exercising government authority. If the deprivation of rights results in death, the penalty runs up to life in prison, and the death penalty is available.¹⁰ Federal prosecutors use this provision in high-profile police misconduct cases when a local jurisdiction declines to prosecute or when a state acquittal leaves the federal interest unaddressed.

When Another Federal Crime Pulls Murder Into Federal Court

A killing that would otherwise be a state case can become federal when it happens during, or because of, another federal offense.

Bank Robbery

The federal bank robbery statute reaches every institution with FDIC-insured deposits, which is virtually every bank and credit union in the country. If anyone dies during the robbery or while the robber is fleeing or resisting arrest, the penalty becomes death or life imprisonment.¹¹ The victim does not have to be a bank employee. A bystander, a responding officer, or a co-conspirator all count.

Drug Trafficking

Murders tied to large-scale drug operations are among the most aggressively prosecuted federal homicides. Anyone involved in a continuing criminal enterprise who intentionally kills another person faces a 20-year mandatory minimum and can receive life imprisonment or death.¹² The statute also specifically covers the killing of any federal, state, or local law enforcement officer during a drug trafficking felony.

Racketeering

A murder committed to gain entry into, maintain a position within, or receive payment from a racketeering enterprise is a federal crime punishable by death or life imprisonment.¹³ The “enterprise” can be a formal corporation or an informal group, as long as its activities affect interstate commerce. The provision reaches traditional organized crime families, street gangs, and other ongoing criminal businesses. A killing ordered to enforce loyalty, collect a debt, or eliminate a rival inside such a group gives federal prosecutors a route into what might otherwise look local.

Terrorism

A killing carried out as part of a terrorist act that crosses national boundaries is federal. The penalty is death or any term of years up to life.¹⁴ Domestic terrorism cases, where the violence is meant to coerce or intimidate a civilian population or influence government policy, fall under federal jurisdiction through a web of related statutes.

Murder-for-Hire

Hiring someone to kill becomes federal the moment any instrument of interstate commerce is used. Mail, a phone, the internet, or travel across state lines all trigger jurisdiction. If the target dies, the penalty is death, life imprisonment, or a fine up to $250,000.¹⁵ A single phone call or text message about the arrangement is enough, even if everything else about the plan was in-state.

Kidnapping

Taking a person across state lines, or using any means of interstate commerce during a kidnapping, is a federal crime. If the victim dies, the penalty is death or life imprisonment.¹⁶ The statute presumes federal jurisdiction when the victim is not released within 24 hours.

Federal Penalties for Murder

Federal murder splits into two degrees. First-degree murder covers premeditated killings and felony murder, meaning a death during the commission of certain serious crimes like arson, robbery, kidnapping, or sexual assault. Every other federal murder is second degree.⁶

First-degree murder within the special maritime and territorial jurisdiction carries death or life imprisonment. Second-degree murder carries any term of years up to life.⁶ Several of the specific statutes above carry their own penalty provisions. Drug trafficking murders carry a 20-year mandatory minimum.¹² Racketeering murders carry death or life imprisonment with no option for a lesser term of years.¹³

The federal death penalty is available for the most serious murder offenses. As of 2025, the Department of Justice lifted its moratorium on federal executions and directed prosecutors to seek the death penalty in qualifying cases. Priority categories include the murder of law enforcement officers, murders committed in furtherance of drug trafficking, and murder-for-hire resulting in death.

When Both State and Federal Courts Can Prosecute

Federal jurisdiction over murder does not displace state jurisdiction. The same killing can violate both state and federal law, and the Supreme Court has confirmed that prosecuting someone in both systems for the same conduct does not violate the Double Jeopardy Clause. In Gamble v. United States (2019), the Court reaffirmed the “dual sovereignty doctrine,” holding that state and federal governments are separate sovereigns with separate laws and therefore separate offenses.¹⁷

In theory, a defendant acquitted of murder in state court could face federal charges for the same killing under a different statute. In practice, that is rare. The Department of Justice’s internal Petite Policy generally bars federal prosecutors from bringing charges after a state prosecution for the same acts unless a senior DOJ official personally approves the case. Prosecutors must show a substantial federal interest that the state proceedings left unaddressed. The policy is not a right defendants can enforce in court, but it functions as a meaningful internal check.

The most visible dual prosecutions involve civil rights cases where a state jury acquitted a defendant and federal prosecutors then brought charges under a different legal theory, typically deprivation of rights under color of law. Those are exceptions, and they require high-level DOJ authorization precisely because of the seriousness of putting someone through two trials for the same events.

1
Office of the Law Revision Counsel. 18 USC 1114 – Protection of Officers and Employees of the United States
2
Office of the Law Revision Counsel. 18 USC 1751 – Presidential and Presidential Staff Assassination, Kidnapping, and Assault
3
Office of the Law Revision Counsel. 18 USC 1512 – Tampering With a Witness, Victim, or an Informant
4
Office of the Law Revision Counsel. 18 USC 115 – Influencing, Impeding, or Retaliating Against a Federal Official by Threatening or Injuring a Family Member
5
Office of the Law Revision Counsel. 18 USC 1116 – Murder or Manslaughter of Foreign Officials, Official Guests, or Internationally Protected Persons
6
Office of the Law Revision Counsel. 18 USC 1111 – Murder
7
Office of the Law Revision Counsel. 18 USC 7 – Special Maritime and Territorial Jurisdiction of the United States Defined
8
Office of the Law Revision Counsel. 18 USC 1153 – Offenses Committed Within Indian Country
9
Office of the Law Revision Counsel. 18 USC 249 – Hate Crime Acts
10
Office of the Law Revision Counsel. 18 USC 242 – Deprivation of Rights Under Color of Law
11
Office of the Law Revision Counsel. 18 USC 2113 – Bank Robbery and Incidental Crimes
12
Office of the Law Revision Counsel. 21 USC 848 – Continuing Criminal Enterprise
13
Office of the Law Revision Counsel. 18 USC 1959 – Violent Crimes in Aid of Racketeering Activity
14
Office of the Law Revision Counsel. 18 USC 2332b – Acts of Terrorism Transcending National Boundaries
15
Office of the Law Revision Counsel. 18 USC 1958 – Use of Interstate Commerce Facilities in the Commission of Murder-for-Hire
16
Office of the Law Revision Counsel. 18 USC 1201 – Kidnapping
17
Justia. Gamble v. United States, 587 US ___ (2019)