UPDATE, 9:13 ET: Reports indicate that the suspect in custody is Tyler Robinson, 22, and a Utah resident.

According to the Daily Mail, Robinson "confessed to his father, a 27-year veteran of the Washington County Sheriff's Department, public records showed. His father then contacted authorities and secured his son before he could be taken into custody."

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"I think with a high degree of certainty we have him in custody," President Trunp said on Fox & Friends this morning.

According to the President, the suspect was turned in to police by a minister.

"It was a minister who was involved with law enforcement," Trump said, continuing: "his good friend is a top U.S. Marshall -- and they took it from there.

The name of the suspect is set to be revealed later today, according to the UK Daily Mail.

"Well, I hope he's going to be found guilty, I would imagine and I hope he gets the death penalty," The president said. 

Trump continued: "What he did, Charlie Kirk, he was the finest person that, he didn't deserve this. He worked so hard and so well, everybody liked him."