Regina police are investigating after a potential threat at F.W. Johnson Collegiate on Thursday morning. The school was put into secure-the-building mode and it has since been lifted.

Police say they received reports of a student threatening other students with a gun. According to police, the 15-year-old student who made the threats was not at the school.

The school was placed into secure-the-building mode around 10:10 a.m. Police say officers went to the suspect’s home, where he was arrested. According to police, there were no guns at the home.

The secure-the-building mode was lifted around 11:15 a.m.

A 15-year-old boy has been charged with uttering threats. He will make his first appearance in Youth Court on May 24.