Teen gunman kills three children and a teacher at Oregon elementary school; armed passerby stops attacker
A 16-year-old broke into an elementary school in Bend, Oregon, in the United States, and killed three children and a teacher. An armed passerby who ran into the building killed the attacker.

A 16-year-old broke into an elementary school in the city of Bend, in the US state of Oregon, and killed three children and one teacher. The incident was reported by the Ukrainian outlet Ukrainska Pravda.
According to the report, an armed passerby ran into the school building after the attack began and killed the assailant, ending the attack.
What is known
The source gives the death toll as four people: three children and a teacher. The attacker was a teenager aged 16. An elementary school serves younger children.
Other details are not given in the source report. These include the attacker's name, motive, the type of weapon used, the number of any wounded, and the identity of the passerby. Information about the investigation and official comments is not yet available.

