Updated on: July 7, 2026 / 3:10 PM EDT

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The man charged with killing Charlie Kirk strolled Utah Valley University in shorts and a T-shirt, bought a meal at Chick-fil-A and made contact with Kirk's staff, before returning in different clothes to shoot the conservative activist from a rooftop, an investigator testified Tuesday.Utah State Bureau of Investigation Agent David Hull described Tyler Robinson's alleged movements before and after Kirk was killed as prosecutors played previously unseen campus surveillance videos in state court. The defendant first arrived on campus about four hours before Kirk was killed, Hull said.While the court on Tuesday watched video of Robinson allegedly walking to the roof and lying down, Erika Kirk appeared to be crying and dabbing her eyes.Prosecutors say they intend to seek the death penalty in the case. They are trying to convince Judge Tony Graf that they have enough evidence to bring Robinson to trial on an aggravated murder charge.Robinson has not yet entered a plea. His attorneys have not commented on his guilt or innocence. They have, however, sought to get the death penalty taken off the table, so far unsuccessfully.In a video shown Tuesday, Robinson goes over a railing onto a rooftop, crouches down and runs to a site overlooking where Kirk was speaking, Hull testified. After the shooting, Robinson runs back across the roof, drops to the ground and flees on foot, Hull said.