Initial reports about the Charlie Kirk shooting included conflicting information about whether the shooter was captured, but the most reliable and recent updates indicate the shooter is not in custody.
Charlie Kirk shooter captured.

Live updates: Charlie Kirk assassinated at university event in Utah - AP News
Source: apnews.com
Key Evidence
Fox News Digital and AP News reported a person of interest in custody soon after the shooting.
foxnews.comfoxnews.comCharlie Kirk dead at 31; person of interest in custody: police
apnews.comapnews.comLive updates: Charlie Kirk assassinated at university event in Utah
Later updates from CNN and school officials stated the shooter is not in custody and a manhunt is underway.
cnn.comcnn.comLive updates: Manhunt underway after conservative activist Charlie Kirk shot...
youtube.comyoutube.comBREAKING: Suspect in Charlie Kirk shooting not in custody according to school...
A second suspect was released by authorities, confirming no confirmed arrest of the actual shooter.
dailymail.co.ukdailymail.co.ukSecond suspect released after shooting of Charlie Kirk in Utah as FBI hunts for...
What the Evidence Shows
The claim that the "Charlie Kirk shooter captured" is misleading because the situation evolved rapidly with contradictory reports. Several major news outlets (Fox News Digital, AP News, Deseret News) initially mentioned a "person of interest in custody" shortly after the shooting.
However, more recent and authoritative updates, including statements from school officials and live coverage from CNN and YouTube sources, clarify that the actual shooter has not been apprehended and a manhunt is ongoing. Additionally, one suspect who was briefly detained was released, and the FBI is actively searching for the assailant. This confusion likely arose from early chaos at the scene and misidentification of suspects.
So while someone was initially held for questioning, the shooter remains at large according to current verified information.