One of the British members of a terror group known as the 'Beatles' linked to so-called Islamic State is to be sentenced in an American court tomorrow. El Shafee Elsheikh was linked to the abduction, torture and beheading of several IS hostages in Syria, including journalists and aid workers.

On the eve of the sentencing, Today's Justin Webb spoke to Diane Foley, whose son James, an American journalist, was murdered by IS in 2014.

(Image: James Foley, Image Credit: AP)