Omagh bomb: 'They didn't have to die, this could have been prevented'This video can not be playedTo play this video you need to enable JavaScript in your browser.Omagh bomb: 'They didn't have to die, this could have been prevented'ClosePublished23 July 2021SectionBBC NewsSubsectionNorthern IrelandShareclose panelShare pageCopy linkAbout sharingRead description