Core Points - The suspect Tyler Robinson has been detained in connection with the shooting of Charlie Kirk, a political ally of former President Trump [1][2] - Robinson reportedly confessed to family members about his involvement in the crime, leading to his arrest [3] - Investigators found that Robinson had expressed dissatisfaction with Kirk prior to the incident [4] Summary by Sections - **Incident Confirmation**: FBI Director Patel and Utah Governor Cox confirmed the detention of Tyler Robinson in relation to the shooting of Charlie Kirk [1][2] - **Confession and Arrest**: Robinson's family contacted authorities after he hinted at his involvement, leading to his arrest on the night of September 11 [3] - **Motivation and Background**: Robinson, who is not a student at Utah Valley University, had shown increasing political interest and had expressed negative sentiments towards Kirk before the shooting [4][5] - **Evidence and Charges**: The bullets used in the shooting were found to have inscriptions reflecting anti-fascist ideology, and Robinson is expected to face multiple charges including aggravated murder [6][7]