The father of murdered US journalist James Foley has said the "cruel" method of execution haunts him.
Foley is believed to have been beheaded by Islamic State militants in a video designed to "send a message" to the United States.
In an emotional statement, John Foley said his son's demeanour was a testament to his courage.
It haunts me how much pain he was in and how cruel this method of execution is.
It testifies to his courage. He was courageous to the end.
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.