Murder and Capital Offenses: No Statute of Limitations

There is no statute of limitations on murder anywhere in the United States. Federal prosecutors can indict a capital offense “at any time without limitation” under 18 U.S.C. § 3281,¹ and every state exempts murder from its own filing deadlines.² A killing from last week and a killing from forty years ago can both be charged today.

Why Murder Has No Deadline

Most crimes come with a clock because evidence degrades, memories fade, and the law generally favors letting people move past minor or moderate offenses. The federal default for non-capital crimes is five years from the date of the offense.³ States set their own windows for lesser crimes, ranging from a year for petty misdemeanors to a decade or more for serious felonies.

Murder sits outside that framework. Legislators across every jurisdiction have decided the harm is too severe and the public interest too strong for a killer to benefit from the passage of time. The federal rule makes the contrast explicit through two paired statutes: § 3282 sets the five-year default, and § 3281 removes it entirely for anything punishable by death. A victim’s family lives with the consequences indefinitely, and the state’s obligation to seek justice doesn’t fade with the calendar.

The Fifty-State Picture

Every state exempts murder from its statute of limitations. A fifty-state survey confirms that no jurisdiction sets a deadline for bringing murder charges.² The language varies. Some codes list “murder” by name, some exempt “homicide” generally, and others cover “any offense punishable by death or life imprisonment.” The result is the same everywhere: no clock.

Several states go further and strip time limits from additional serious crimes:

Kentucky, Maryland, South Carolina, and Wyoming impose no statute of limitations on any felony.²
Many states have eliminated or extended deadlines for sexual offenses, particularly offenses against children.
Connecticut, Delaware, and Indiana exempt their highest felony classifications, such as Class A or Level 1 felonies, which can sweep in crimes like arson causing death.²

States that have abolished the death penalty still keep murder outside any statute of limitations. The protection tracks the severity of the crime, not whether a particular sentence remains available.

Manslaughter and Attempted Murder Are Different

This is where people get the law wrong. Murder has no deadline anywhere, but manslaughter and attempted murder often do, and the two charges can arise from the same facts. A murder investigation that fails to establish intent can lead to a manslaughter charge instead, and whether the clock has run on that lesser charge depends entirely on the state.

For manslaughter, the country splits roughly in half. Texas, Virginia, Mississippi, Oregon, Pennsylvania, and New Jersey treat manslaughter like murder and impose no time limit. Others set specific windows. Ohio allows 20 years. Alaska and Michigan allow 10. Colorado applies a 5-year limit for vehicular homicide.² A killing that can be prosecuted indefinitely in one state might be time-barred after a decade in a neighboring one.

Attempted murder also carries time limits in some states. Michigan and Washington both apply a 10-year statute of limitations for attempted murder charges.² Other states fold attempted murder into their general felony deadline unless the crime falls under a higher classification that is exempt. The state’s felony classification of the specific charge is what determines whether a deadline applies.

Cold Cases, DNA, and Delayed Prosecutions

The unlimited prosecution window for murder is not just symbolic. It produces real convictions decades after the crime. Agencies keep cold case files open indefinitely, and advances in DNA technology have turned previously unsolvable cases into prosecutable ones. Modern databases let investigators compare biological evidence from old crime scenes against millions of genetic profiles, identifying suspects who were unknown when the killing occurred.

Federal law also provides a tool called the “John Doe” DNA indictment. Under 18 U.S.C. § 3282(b), prosecutors can charge an unknown suspect by their DNA profile rather than by name for federal sex offenses, effectively stopping the five-year clock before the suspect is identified.³ Many states have adopted similar procedures. For murder, a DNA indictment is less about beating a deadline, since there is none, and more about formally initiating prosecution so the case is already underway when a match surfaces.

Delayed prosecutions do carry challenges. Witnesses may have died or lost their recollection. Physical evidence can degrade if it was not properly stored. DNA evidence is often strong enough on its own to sustain a conviction, especially combined with whatever circumstantial material investigators gathered at the time. Courts have upheld convictions in cases where decades passed between the crime and the arrest.

Civil Wrongful Death Claims Do Have Deadlines

Families of murder victims should know this trap. While criminal prosecution has no deadline, a civil wrongful death lawsuit does. These are separate proceedings where the family seeks financial compensation rather than criminal punishment, and every state imposes its own filing window. The range runs from roughly one to five years from the date of death, with two years being the most common. Missing the civil deadline means losing the right to sue even if criminal charges are still moving forward.

The criminal and civil cases operate on independent tracks. A prosecutor can bring murder charges thirty years after the killing, but a family’s window to file a wrongful death claim will typically close long before that. Anyone who learns a loved one’s death involved criminal conduct should ask an attorney about the civil deadline right away, because the unlimited criminal timeline can create a false sense that nothing else is urgent.

1
Office of the Law Revision Counsel. 18 USC 3281 – Capital Offenses
2
Justia. Criminal Statutes of Limitations: 50-State Survey
3
Office of the Law Revision Counsel. 18 USC 3282 – Offenses Not Capital