A 12-year-old boy has left at least five other pupils and a teacher injured after a school knife rampage.
The child is said to have entered the institution in Portugal and started stabbing everyone he saw in a horror attack.
None of the victims suffered life-threatening injuries but one girl was taken to a hospital in serious condition, said a duty police officer in the town of Azambuja, some 50 km (31 miles) northeast of Lisbon.
It was not immediately clear what provoked the attack.
“He entered (the school) after lunch and started stabbing everyone he saw,” Azambuja Mayor Silvino Lucio told CNN Portugal.