Reports claiming a UK national was involved in the apparent beheading of a US journalist is "concerning", the shadow foreign secretary has said.
The horrific footage of the killing of James Foley has shocked and outraged the world. Suggestions that the attack may have been carried out by a UK national are particularly concerning and the Government must now work with international partners to establish the facts and uncover any possible information about the perpetrator.
A British family have told ITV News of their devastation after discovering a close relative is fighting with the Islamic State in Iraq.
A French journalist who was held hostage with James Foley in Syria has told ITV News it was "devastating" to see his murder.