Conservative political activist and author Charlie Kirk has died after being shot on stage during an event at Utah Valley University. He was going back and forth with a student about mass shootings involving transgender people when he was shot, according to videos of the attack.

Investigators found ammunition engraved with transgender and antifascist ideology inside the rifle, sources said. Justice Department officials cautioned that the investigation was still in its preliminary stages.

The manhunt for the shooter continues. The FBI has arrested and released two suspects.

Kirk, 31 years old, was one of the most influential figures on the right and founder and CEO of Turning Point USA, a powerful conservative youth organization active on more than 3,500 college campuses. He was a popular podcaster and was known for hosting “Prove Me Wrong” debates on college campuses. Kirk also played a prominent role in Trump’s outreach to young voters during the 2024 election.