Federal prosecutors will not pursue federal charges in the killing of conservative activist Charlie Kirk, leaving the case to Utah authorities and clearing the way for court proceedings that are expected to be broadcast under the state's permissive camera rules.

Tyler James Robinson, 22, of Washington, Utah, was arrested on suspicion of aggravated murder, felony discharge of a firearm causing serious bodily harm and obstruction of justice, all state felonies. The FBI and the Bureau of Alcohol, Tobacco, Firearms and Explosives assisted local authorities, collecting evidence at the scene and coordinating investigative resources, but the Justice Department concluded the case did not meet the narrow legal criteria required for federal homicide charges.

Federal homicide jurisdiction typically applies only in limited circumstances: when a killing occurs on federal property, when the victim is a federal official, or when the offense qualifies as a federal hate crime based on race, religion or other protected characteristics. Officials said none of those elements applied in Kirk's death, and therefore the matter defaults to state prosecution.

"Right now, based on the facts I'm aware of, I don't see an obvious federal crime," Mary McCord, a former federal prosecutor who now leads Georgetown Law's Institute for Constitutional Advocacy and Protection, told Politico. McCord, who previously supported efforts to create a domestic terrorism statute, said she has concerns about how such a law could be used and cited recent public statements about the killing in explaining her caution.

FBI Director Kash Patel said the bureau's role was supportive and would continue. "The FBI has a certain role to play, and we will play that role," Patel said at a Friday news conference. "We will continue to work with state and local authorities to develop the investigation, to provide them the evidence they need for their ongoing prosecutions." ATF units, including K-9 teams, were reported to have assisted in tracking the firearm used in the slaying.

With federal authorities effectively sidelined as prosecutors, Utah will oversee all stages of the criminal case, from arraignment through trial and sentencing. Utah law permits near-total electronic media coverage of criminal proceedings, including initial appearances and sentencing, a stark contrast with federal courtrooms where cameras are generally prohibited.

"Utah has one of the best cameras-in-the-courtroom rules in the country," said Jeff Hunt, a Utah media lawyer. "There's a presumption of electronic media coverage in our trial courts. The rule applies to all criminal proceedings, from initial appearance to sentencing." Major cable networks and courtroom-focused outlets have begun vying for access to proceedings that are expected to draw national attention.

Robinson's first court appearance in Washington County is expected early next week, officials said. He faces the possibility of the maximum penalties available under Utah law; both state and federal systems allow for the death penalty, meaning the removal of federal charges does not eliminate exposure to the most severe punishment under state statutes.

Investigators said they interviewed witnesses across multiple states and conducted evidence collection at the scene. Local prosecutors will decide which specific state charges to file formally and how to proceed to trial. Prosecutors and defense attorneys will also handle pretrial matters that could determine the scope of publicly broadcast coverage under Utah's rules.

The decision not to file federal charges highlights the limited circumstances in which the Justice Department can assert jurisdiction in homicide cases and underscores the role of state courts in violent-crime prosecutions. Federal officials said their ongoing involvement will remain focused on supporting state and local partners rather than initiating a separate federal prosecution.