“According to the police, a foreign national, the brother of one of the students, entered the school with a hammer and injured the 18-year-old student, hitting him on the head and body with a hammer, and then stabbed the school principal in the stomach,” the newspaper reported.

It is also known that the victims received minor injuries, but they were taken to hospital for first aid.

Police officers arrested the male attacker. According to preliminary information, the student who had previously been hit with a hammer hit the attacker’s brother.

Earlier, Fox News reported that at least eight schoolchildren were injured in a shooting in Philadelphia.