Multiple threatening messages began circulating online after a 17-year-old student walked into Antioch High School’s cafeteria and shot two fellow students, killing one of them, on Wednesday. The latest was an online post threatening to shoot up six Nashville-area middle schools.

Police responded to a shooting at Antioch High School in Nashville, Tennessee. Police told CBS News the shooting happened in the school cafeteria.

Two students were shot by another student before turning a gun on himself at Nashville ’s Antioch High School on Wednesday, according to police. Police were called to the school at 11 a.m. ET, according to the Metropolitan Nashville Police Department. The suspected shooter is “no longer a threat,” police said.