PSNI issue appeal over Kerr murder

Help

Detective Superintendent Raymond Murray has said the bomb which killed Constable Ronan Kerr was the size of a lunch box and may have been triggered by a tilt switch.

Mr Murray also appealed for the public to come forward with any information they may have as to who was responsible for leaving the device.

Copyright © 2016 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.