CLEVELAND, Tenn. – The campus of Cleveland State Community College is on lockdown Wednesday after a ‘credible threat of domestic violence.’. A Cleveland State student in class on the Cleveland campus has received a credible threat of domestic violence. In an abundance of caution, we have locked down the campus, and we are adopting the active shooter protocol. Exterior doors have already been locked. The campus police are leading the response to this threat and being supported by local law enforcement. We will provide more information as circumstances permit.