Media playback is unsupported on your device

Fort Hood shooting leaves four dead

3 April 2014 Last updated at 17:10 BST

A soldier shot dead three colleagues and injured 16 others at the US Army's Fort Hood base in Texas before killing himself, the military says.

US media named the suspect as Ivan Lopez, 34, although his identity has not been officially confirmed.

The gunman had served in Iraq and had mental health problems, officials said.

Philippa Thomas reports.

Copyright © 2015 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.