A teenager on Thursday stabbed three teachers and at least one pupil in a high school in Jerez de la Frontera, southern Spain, police told Reuters.
Police said several people were wounded but none had died.
The teenager was detained by the police, who will provide further information later on Thursday morning.
The attacker wielded two large knives from his backpack inside a classroom and attacked fellow pupils and teachers, telling them he would kill them, a pupil's mother told Canal SUR TV Channel.

                                
                                        
            Trump threatens to cut funds for New York City if Mamdani wins mayoral race
        
            Death toll from Typhoon Kalmaegi rises to four in the Philippines
        
            Worker trapped under collapsed medieval tower in Rome dies
        
            Saudi Crown Prince bin Salman to visit Trump in White House
        
                
                
                