Chris Harper Mercer
Oregon community college gunman 'left behind manifesto'
The man accused of killing nine people at a community college in Oregon left behind a manifesto detailing his grievances, US media report.
6 October 2015, 04:56 AM
Weapons haul found with Oregon gunman
The gunman who killed nine people in a shooting rampage at a college in Oregon had 13 weapons, federal agents say.
3 October 2015, 05:19 AM