Florida’s Department of Education said it will investigate any teachers in the state who post what it called "vile, sanctionable behavior" in response to the assassination of conservative activist Charlie Kirk, sending a memo to school superintendents that drew immediate support from the state’s governor.

Education Commissioner Anastasios Kamoutsas said in the memo, shared with media, that he would "be conducting an investigation of every educator who engages in this vile, sanctionable behavior," and warned that while educators have First Amendment rights "these rights do not extend without limit into their professional duties." He added that he could use "probable cause to sanction an educator’s certificate" if conduct undermines student and family trust or makes them "unwelcome or unwilling to participate in the learning environment." Governor Ron DeSantis reposted the memo on his X account, saying it was "completely unacceptable" for teachers to celebrate the killing.

The directive followed reports that a Clay County teacher was suspended after sharing a social-media post that appeared to celebrate Kirk’s death. Kamoutsas publicly commended the county superintendent for the suspension. The memo, addressed to superintendents statewide, reminded districts that educators are held to ethical standards and that public expressions that affect the school community can be subject to discipline.

Charlie Kirk, founder of the conservative organization Turning Point USA, was shot and killed while speaking to students at a university on Wednesday. He was 31 and a father of two, and the killing prompted responses from officials at multiple levels of government. A Justice Department investigation into the shooting is ongoing.

The state-level directive comes amid broader government reactions. The U.S. State Department said it would consider revoking visas of foreigners who publicly glorify acts of violence in connection with the attack. Federal and local law enforcement agencies are continuing their criminal investigations into the killing and any threats connected to it.

Kamoutsas’ memo emphasized that disciplinary action would be considered when teachers’ public comments cross into their professional responsibilities, noting that an educator’s public statements can "undermine the trust of the students and families that they serve." Officials did not provide figures on how many educators were under review or the threshold that would trigger certificate sanctions.

The suspension in Clay County was cited by the commissioner in communications with superintendents as an example of swift action. School officials there confirmed the suspension to local media but gave limited details, citing personnel and legal considerations.

The developments amplify ongoing tensions over educators’ use of social media, free-speech protections and professional conduct rules. Education agencies and school districts nationwide routinely weigh teachers’ private speech against their obligations to maintain a safe and welcoming learning environment; courts have established limits on public employees’ speech when it impairs the performance of official duties or school operations.

Charlie Kirk

Kamoutsas described the majority of Florida’s teachers as "great, high-quality" professionals but said the memo was necessary to remind educators of ethical obligations. Gov. DeSantis, in reposting the memo, said celebrations of the killing were "disturbing" and said accountability for public employees was appropriate. School districts across Florida will now face decisions about investigations and potential sanctions as officials balance free-speech considerations with rules governing educator conduct.