The gunman in the Colorado high school shooting has been identified by Arapahoe County Sheriff Grayson Robinson as 18-year-old Karl Pierson.
The gunman was found dead at the scene at Arapahoe High School in Denver.
More top news
KFC, the US-based fast food chain, has launched edible nail polishes in Hong Kong.
Not all schools will be forced to become academies, the government has confirmed in a major u-turn.
Cloud spoiling full blown blue skies