A suspect believed to have allegedly killed conservative figure Charlie Kirk is in custody, according to President Donald Trump. And his identity has been revealed. On Friday morning, POTUS was on Fox & Friends when he claimed authorities had taken a suspect into custody, saying: "I think with a high degree of certainty we have him in custody." Related: Website Paid Etsy Witches To Put Curse On Charlie Kirk Trump claimed he learned the suspect was in custody just "five minutes before I walked in" and that local authorities "did a great job, everybody worked together.