Utah prosecutors vowed on Tuesday to seek the death penalty for the accused assassin of conservative activist Charlie Kirk and revealed new details of their case, including text messages in which he was alleged to have privately confessed to the fatal shooting. "I had enough of his hatred," Tyler Robinson, 22, told his roommate and romantic partner when asked why he had committed the murder, according to transcripts of messages attributed to the suspect in court documents filed by prosecutors. He is accused of firing the single rifle shot from a rooftop that pierced Kirk's neck last Wednesday on the campus of Utah Valley University in Orem, about 40 miles (65 km) south of Salt Lake City. The office of...