A young Utah man suspected of killing the conservative activist Charlie Kirk at a university forum has been taken into custody, as U.S. leaders reacted with sorrow and frustration over the latest outbreak of political violence sweeping the country.

"We got him," Utah Gov. Spencer Cox told reporters at a briefing Friday, expressing relief after an intense manhunt by local and federal law enforcement that followed Kirk's murder on Wednesday by a sniper at Utah Valley University in Orem.

The suspect, identified as Tyler Robinson, 22, was taken into custody on Thursday night, about 33 hours after the shooting, FBI Director Kash Patel told reporters. The agency had received more than 11,000 tips as of Friday morning, the most since the 2013 Boston Marathon bombing, he said.