Grayson Robinson
Media playback is unsupported on your device
Video

Sheriff: Colorado high school shooter 'is deceased'

Two students have been injured in a Colorado school shooting, the Arapahoe County sheriff has said.

Grayson Robinson said that they had found the person they believe to be the gunman, dead from a gunshot wound which they believe to be self-inflicted.

Go to next video: Gunman dead in US school shooting