Oct 15 (Reuters) - A 16-year-old shooter opened fire on Thursday at an elementary school in Bend, Oregon, killing four people including three children, before being killed by an armed member of the community who had pursued the assailant into the school, police said. A 16-year-old gunman opened fire at an elementary school in Bend, Oregon, killing three children and a teacher. Key points and original sources are listed below.

• Oct 15 (Reuters) - A 16-year-old shooter opened fire on Thursday at an elementary school in Bend, Oregon, killing four people including three children, before being killed by an armed member of the community who had pursued the assailant into the school, polic...S1

• A 16-year-old gunman opened fire at an elementary school in Bend, Oregon, killing three children and a teacher. Two others were wounded. A community member pursued and killed the suspected shooter, authorities said.S2