From Daily Mail (caution: tabloid):
The suspect in Charlie Kirk’s assassination has been identified as Tyler Robinson, a 22-year-old Utah resident.
Law enforcement sources told Daily Mail that Robinson was taken into custody as the alleged assassin who killed Kirk at a rally at Utah Valley University in Utah on Wednesday. The alleged killer confessed to his father Matt, who is a a 27-year veteran of the Washington County Sheriff’s Department, sources told Daily Mail. His father then contacted authorities and secured his son before he could be taken into custody.