The 22-year-old charged with allegedly killing right-wing activist Charlie Kirk has made his first appearance in court. 

Tyler Robinson is facing seven charges including aggravated murder, obstruction of justice, and witness tampering. 

Kirk was fatally shot while speaking at an event at Utah Valley University last week. 

US Correspondent Richard Arnold told Mike Hosking that prosecutors are seeking the death penalty, which is something Trump had called for.  

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