Authorities confirmed Sunday that Tyler Robinson, the 22-year-old accused of assassinating conservative activist Charlie Kirk, is being held under “special watch” while awaiting a mental health evaluation. The Utah County Sheriff’s Department stated Robinson is currently housed in a special unit so deputies can “keep a close eye on him” during the assessment process.

The evaluation may take several days, according to officials. Once completed, Robinson will proceed to the classification stage to determine his long-term housing assignment while in custody. “He will continue to be monitored by mental, medical, and custody staff throughout the duration of his stay,” the department said in a statement to Fox News.

Officials explained that inmates may be placed on special watch for various reasons, including the nature of the crime, behavioral issues, violent conduct, or suicidal comments made during arrest. In Robinson’s case, authorities specifically cited concerns about suicidal ideation as a factor in the decision.

Robinson is accused of fatally shooting Kirk, 31, during a Turning Point USA event at Utah Valley University in Orem on Wednesday. Kirk, a married father of two and prominent conservative figure, was speaking to a student audience when he was killed.

Robinson was arrested following a 33-hour manhunt. A law enforcement source said Robinson’s father recognized him in FBI-released surveillance footage and, after speaking with a family minister, turned him in. The case has since intensified national debate over political violence.