Core Points - The suspect in the shooting of conservative activist Charlie Kirk, Tyler Robinson, is expected to appear in court on September 16 [1] - Robinson was arrested on September 11, approximately 36 hours after Kirk's death [3] - The investigation revealed that Robinson's family reported him to the authorities after he hinted at his involvement in the crime [5] - Surveillance footage confirmed Robinson's presence at the scene, and he had expressed political discontent towards Kirk prior to the incident [5][6] - Robinson faces multiple charges, including aggravated murder and felony firearm use, and is currently held without bail [6] Group 1 - Tyler Robinson, a 22-year-old resident of Washington County, Utah, has been identified as the suspect in the murder of Charlie Kirk [3] - The shooting occurred during Kirk's speech at Utah Valley University, where he was shot and killed at the age of 31 [7] - Robinson's arrest was facilitated by his family, who contacted law enforcement after he confessed to them [5] Group 2 - Investigators found that the bullets used in the shooting had inscriptions related to anti-fascist ideology [6] - Robinson is believed to have acted alone, and further investigations are ongoing [6] - The Utah County Attorney's Office plans to formally file charges against Robinson on September 16 [1][6]

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]