Most people assume that murder is always a federal crime. It's one of the most serious offenses there is, so why wouldn't the federal government handle it? The truth is a little more nuanced, and understanding it tells you a lot about how the American legal system actually works.
Murder is usually a state crime, not a federal one, but it becomes a federal crime in specific situations, such as when it happens on federal property, targets a federal official, or occurs during another federal offense. Most murders in the United States are prosecuted under state law, in California, under Penal Code § 187. The federal government only steps in when a specific federal connection exists.
This guide answers the murder question directly, then explains the bigger picture: what federal crimes are, what makes a crime federal rather than state, the most common federal offenses with their U.S. Code sections, and how the federal court system differs from state court. This is general legal information, not legal advice.
Is Murder a Federal Crime?
Usually not. Murder is prosecuted as a state crime in the vast majority of cases, but it is a federal crime when a specific federal jurisdictional hook applies.
There is no general federal law against murder that applies everywhere. The U.S. Constitution leaves most criminal law, including homicide, to the states. The federal murder statute, 18 U.S.C. § 1111, only applies within the "special maritime and territorial jurisdiction of the United States" and in other specifically defined federal circumstances.
So whether a murder is a state or federal case depends entirely on where it happened, who the victim was, and what other conduct it was connected to.
What the Federal Murder Statute Actually Covers
The reason most people never encounter 18 U.S.C. § 1111 is that it has a narrow reach. It covers killings that happen within federal jurisdiction, not killings that happen in a typical neighborhood, home, or city street. Those cases go to state prosecutors, state courts, and are governed by state law.
This division of authority is intentional. The U.S. Constitution's framework gives states broad power over criminal law within their borders. The federal government's authority is more limited, and when it comes to homicide, federal prosecutors must be able to point to a specific statute and a specific federal hook before they can bring the case.
When Does Murder Become a Federal Crime?
Murder becomes a federal offense when it involves federal territory, federal people, or another federal crime. The most common circumstances that pull a killing into federal jurisdiction include:
Murder on Federal Property (18 U.S.C. § 1111): A killing on federal land or within federal jurisdiction, national parks, military bases, federal buildings, is prosecuted under the federal murder statute.
Killing a Federal Officer or Employee (18 U.S.C. § 1114): Murdering a federal law enforcement officer, judge, or other federal employee performing their duties is a federal crime.
Assassination of the President or Congress (18 U.S.C. § 1751 and § 351): Killing or attempting to kill the President, Vice President, members of Congress, Cabinet members, or Supreme Court Justices is federal.
Murder During Another Federal Crime: A killing committed during a federal offense, such as bank robbery (18 U.S.C. § 2113(e)) or a drug-trafficking enterprise (21 U.S.C. § 848(e)), is prosecuted federally.
Murder-for-Hire Across State Lines (18 U.S.C. § 1958): Using interstate commerce facilities, phone, mail, travel, to arrange a murder-for-hire is a federal crime.
Killing in Furtherance of a Firearms Offense (18 U.S.C. § 924(j)): A murder committed with a firearm during a drug-trafficking or violent crime can be charged federally.
Kidnapping Resulting in Death (18 U.S.C. § 1201): When an interstate kidnapping results in the victim's death, it is a federal capital offense.
Hate Crimes and Terrorism (18 U.S.C. § 249 and § 2332): Killings motivated by protected characteristics, or connected to terrorism, can be prosecuted federally.
Murder on Tribal Land (18 U.S.C. § 1153): Under the Major Crimes Act, certain serious crimes, including murder, committed on tribal land can fall under federal jurisdiction.
What Are Federal Crimes?
Federal crimes are offenses that violate federal law, the United States Code, rather than the law of an individual state. They are investigated by federal agencies, prosecuted by the U.S. Department of Justice, and tried in federal court.
How Federal and State Criminal Systems Are Structured
While state crimes are defined by each state's own code, like the California Penal Code, and prosecuted by county district attorneys in state court, federal crimes work differently at every step.
Federal crimes are defined by Congress in the U.S. Code, investigated by agencies such as the FBI, DEA, and ATF, prosecuted by United States Attorneys, and tried in United States District Courts. California has four federal districts, the Northern, Central, Eastern, and Southern Districts of California. Federal crimes generally carry more severe consequences than comparable state charges, a point we'll return to when discussing sentencing.
What Makes a Crime Federal Instead of State?
A crime is federal when it has a specific connection to the federal government or crosses state or national borders. The main jurisdictional hooks that make a crime federal are:
Crossing State Lines: Conduct involving interstate commerce or movement across state lines, such as trafficking, interstate kidnapping, or wire fraud, falls under federal authority.
Federal Property or Land: Crimes committed on federal land, in federal buildings, on military bases, or in national parks are federal.
Federal Officials or Agencies: Crimes against federal officers, or that defraud or obstruct federal agencies and programs, are federal.
Federal Programs or Funds: Fraud or theft involving federal funds, benefits, or federally insured institutions, like banks, is federal.
Specifically Federal Statutes: Some conduct is federal by definition, immigration violations, federal tax evasion, counterfeiting U.S. currency, and mail fraud, for example.
What Are the Most Common Types of Federal Crimes?
Federal crimes span drug, financial, immigration, weapons, cyber, and violent offenses, each defined in the U.S. Code with its own penalties, mandatory minimums, and enforcement structure.
Drug, Firearms, and Violent Federal Offenses
Drug Trafficking (21 U.S.C. § 841, § 846): Manufacturing, distributing, or possessing controlled substances with intent to distribute, under the federal Controlled Substances Act. Carries mandatory minimum sentences based on drug type and quantity.
Federal Firearms Offenses (18 U.S.C. § 922, § 924): Felon in possession of a firearm (§ 922(g)) and using or carrying a firearm during a drug-trafficking or violent crime (§ 924(c)), which adds a mandatory consecutive sentence. Anyone facing this type of charge should understand what California law says about concealed firearm charges and available defense options, as state and federal firearm cases can overlap.
Bank Robbery (18 U.S.C. § 2113): Robbery of a federally insured financial institution.
Human Trafficking (18 U.S.C. § 1591): Sex or labor trafficking, often across state or national lines. Our page on human trafficking defense and constitutional rights explains how these cases are built and how they are defended.
Financial, Cyber, and White-Collar Federal Offenses
Mail and Wire Fraud (18 U.S.C. § 1341, § 1343): Schemes to defraud using the mail or interstate wire communications, among the most commonly charged federal white-collar crimes.
Money Laundering (18 U.S.C. § 1956, § 1957): Concealing the source of proceeds from unlawful activity.
Tax Evasion (26 U.S.C. § 7201): Willfully evading the assessment or payment of federal taxes.
Identity Theft (18 U.S.C. § 1028): Fraudulent use of another person's identifying information. Federal identity theft charges carry serious enhanced penalties, our guide on federal identity theft and aggravated identity theft defense covers what makes these cases especially difficult to fight.
Cybercrime (18 U.S.C. § 1030): Computer fraud and unauthorized access under the Computer Fraud and Abuse Act.
Racketeering / RICO (18 U.S.C. § 1961–1968): Participating in an organized criminal enterprise through a pattern of racketeering activity.
Public Corruption and Bribery (18 U.S.C. § 201): Bribing or being bribed as a public official.
Counterfeiting (18 U.S.C. § 471): Making or passing counterfeit U.S. currency or securities.
Child Exploitation (18 U.S.C. § 2251, § 2252): Production, distribution, or possession of child sexual abuse material.
Immigration Offenses (8 U.S.C. § 1325, § 1326): Unlawful entry and illegal reentry after removal.
Terrorism (18 U.S.C. § 2331 et seq.): Acts of domestic or international terrorism and providing material support.
Who Investigates and Prosecutes Federal Crimes?
Federal crimes are investigated by federal agencies, prosecuted by United States Attorneys, and tried in United States District Courts. The agencies involved depend on the type of offense.
The Federal Law Enforcement Agencies Involved
Federal investigations are handled by agencies such as the FBI (Federal Bureau of Investigation), DEA (Drug Enforcement Administration), ATF (Bureau of Alcohol, Tobacco, Firearms and Explosives), IRS Criminal Investigation, Homeland Security Investigations, and the U.S. Secret Service. Each agency specializes in a different category of crime, and the resources they bring to a case are substantial.
Charges are brought by U.S. Attorneys, the federal prosecutors for each district, on behalf of the U.S. Department of Justice. Cases are tried before federal judges in U.S. District Court. In California, that means one of the four federal districts, with appeals going to the Ninth Circuit Court of Appeals.
One thing worth understanding early in any federal case is how evidence is gathered and used. According to the U.S. Department of Justice, federal investigations often run for months or years before charges are filed, meaning prosecutors frequently have substantial evidence assembled before an arrest is even made. Our blog post on the difference between circumstantial and direct evidence in a criminal case explains how these evidence types work and why the distinction matters in court.
How Is Federal Court Different From State Court?
Federal court is generally tougher than state court, with sentencing guidelines, mandatory minimums, and no parole. Anyone who has faced charges in both systems will tell you the difference is real, and it is significant.
Federal Sentencing: Why the Stakes Are Higher
Federal Sentencing Guidelines: Federal judges calculate sentences using the U.S. Sentencing Guidelines, a structured system based on the offense level and the defendant's criminal history category. While judges have some discretion, they start from this framework, and departures must be justified.
Mandatory Minimum Sentences: Many federal crimes, especially drug and firearm offenses, carry mandatory minimum prison terms that the judge cannot go below except in very limited circumstances. This removes much of the flexibility that exists in state court.
No Parole: Federal parole was abolished in 1987. Federal inmates generally serve about 85% of their sentence, earning only limited good-time credit. There is no parole board that can release someone early based on rehabilitation.
Greater Resources: Federal prosecutors and investigating agencies typically bring extensive resources and lengthy investigations to their cases. By the time charges are filed, the government's case is usually well-developed.
Grand Jury Indictment: Serious federal charges are brought by a grand jury indictment rather than a prosecutor's complaint, a procedural step that adds weight to the process from the beginning.
A research report published by the United States Sentencing Commission found that the average federal sentence for all offenses in recent years has been approximately 47 months, with drug and firearm offenses consistently driving the highest sentence lengths. Understanding these numbers matters when evaluating your options early in a case. Our post on what can help mitigate a sentence for a violent crime outlines factors that courts consider when determining penalties.
Can You Be Charged by Both State and Federal Government for the Same Crime?
Yes, and this surprises many people. Under the "dual sovereignty" doctrine, state and federal governments are separate sovereigns and can each prosecute the same conduct without violating double jeopardy.
How Dual Sovereignty Works in Practice
Because the state and federal governments derive their authority from different sources, a single act that violates both state and federal law can be prosecuted by both without triggering the Fifth Amendment's double jeopardy protection, a principle the U.S. Supreme Court reaffirmed in Gamble v. United States (2019).
In practice, most crimes are prosecuted by only one sovereign, and the same conduct being pursued by both state and federal authorities is the exception rather than the rule. But the possibility is real, and it is why anyone facing charges that could have a federal dimension, drug trafficking, firearms, or fraud, for example, should understand both systems and work with a defense attorney who does too.
Frequently Asked Questions
Is murder always a state crime?
No. Murder is prosecuted as a state crime in the large majority of cases, in California, under Penal Code § 187, because most criminal law is left to the states. Murder becomes a federal crime only when a specific federal connection exists, such as a killing on federal property, the murder of a federal official, a killing during another federal crime like bank robbery or drug trafficking, murder-for-hire using interstate facilities, or a killing connected to terrorism. The federal murder statute is 18 U.S.C. § 1111.
What is the difference between a federal crime and a state crime?
A state crime violates a state's own laws, such as the California Penal Code, and is prosecuted by a county district attorney in state court. A federal crime violates federal law (the U.S. Code), is investigated by federal agencies like the FBI or DEA, is prosecuted by a U.S. Attorney, and is tried in U.S. District Court. Federal crimes generally involve crossing state lines, federal property, federal officials or programs, or specifically federal statutes, and they tend to carry more severe penalties, including mandatory minimums and no parole.
What are the most common federal crimes?
The most commonly charged federal crimes include drug trafficking (21 U.S.C. § 841), federal firearms offenses (18 U.S.C. § 922 and § 924), mail and wire fraud (18 U.S.C. § 1341 and § 1343), money laundering, immigration offenses (illegal reentry under 8 U.S.C. § 1326), tax evasion, bank robbery, human trafficking, child exploitation, cybercrime, and racketeering (RICO). Many carry mandatory minimum sentences and are prosecuted in U.S. District Court.
Why are federal charges considered more serious than state charges?
Federal charges are generally more serious because of federal sentencing guidelines, mandatory minimum sentences (especially for drug and firearm offenses), and the absence of parole, federal inmates typically serve about 85% of their sentence. Federal cases also involve extensive investigative resources and are brought by grand jury indictment. Because of these differences, federal charges require defense attorneys experienced specifically in the federal system.
Federal criminal law is complex, and whether a specific case is state, federal, or potentially both depends on the precise facts and jurisdictional connections. This article is general information, not legal advice.
For guides on specific charges, federal and state defense, and your rights, visit The Bulldog Law criminal defense blog. To discuss a specific charge, you can reach The Bulldog Law at (888) 928-1609.