A 22-year-old Utah man was arrested after authorities say he fatally shot conservative commentator Charlie Kirk during an on-campus event, and investigators have seized evidence they say indicates a political motive.
Utah Governor Spencer Cox said at a Friday morning news conference that Tyler Robinson was turned in by a family member and taken into custody Thursday night. Cox said investigators recovered bullet casings from the rifle used in the shooting that were engraved with a series of phrases, some referencing anti-fascist themes and internet memes, and that Robinson had recently expressed hostility toward Kirk to members of his family.
The shooting occurred Wednesday at Utah Valley University in Orem, where Kirk was participating in an "American Comeback Tour" event and was engaged in a debate with a student about mass shootings. Surveillance footage released by authorities showed a person on a rooftop who then leaped from the building and sprinted into a nearby neighborhood after the gunfire. Officials said Kirk was struck once in the neck from a distance of roughly 200 yards, was transported to a hospital and later died.
Cox described several of the inscriptions found on casings from the weapon. One engraving included a line from the Italian anti-fascist song "Bella Ciao." Another read, according to the governor, "Hey Fascists, Catch!" and included a sequence of arrows that authorities said matched a stratagem code used in the video game Helldivers 2. A separate casing bore the meme phrase "Notices bulge OwO what's this?" and another read, "If You Read This You Are Gay LMAO." Cox said the messages, together with statements Robinson reportedly made to family, suggested political motives for the attack.
Investigators also obtained screenshots, the governor said, provided by the suspect's roommate showing Discord messages in which the alleged shooter discussed retrieving a rifle from a drop point, stashing the weapon in a bush and referenced engraved bullets and a scope. The governor said those materials informed investigators' understanding of the planning that preceded the shooting.
Officials have said a manhunt lasted more than a day and a half and that multiple individuals were briefly detained before Robinson was arrested. The U.S. Department of Justice and the FBI have been involved in the investigation. FBI Director Kash Patel confirmed that a person previously taken into custody was released after questioning.
Former President Donald Trump announced the arrest during an appearance on Fox News, saying "someone very close" to the suspect turned him in. On his social platform, Trump called Kirk "great, and even legendary," and the White House said the president had ordered flags lowered to half-staff until Sunday evening in Kirk's honor.
Kirk, a founder of the conservative group Turning Point USA and a frequent presence on the right-leaning speaking circuit, was known for vigorous debates on college campuses and for his outspoken support of former President Trump. He is survived by his wife, Erika Frantzve, and two young children; the couple celebrated their fourth wedding anniversary in May.
Cox said investigators had traced a shift in Robinson's recent behavior toward increased political engagement and noted social media images dating back to his youth. One image from 2017 on the suspect's mother's social media showed Robinson in a Halloween costume he said was of Donald Trump; other photographs depicted him handling firearms, including a childhood image in which he posed with a large-caliber Browning M2 machine gun.
Authorities have not publicly disclosed formal charges filed against Robinson as of Friday morning. Law enforcement agencies urged the public to allow investigators to complete their work and said the investigation remains ongoing.
The shooting has heightened tensions around political speech and campus security. Kirk's events and similar conservative-speaking tours have drawn both large audiences and protests at colleges in recent years, and the killing prompted immediate tributes from conservative figures and officials who described it as an attack on political discourse.
As investigators continue to collect evidence, officials said they are pursuing leads about the sequence of events that allowed the shooter to fire from a distant rooftop and to flee the scene. A reward of $100,000 had been offered earlier by authorities for information leading to the suspect's capture during the manhunt.
Law enforcement officials said they would release additional information when it is verified. Governor Cox and federal investigators reiterated that the case remains active and asked anyone with relevant information to come forward to assist the ongoing inquiry.