The family of Stephen Ogilvie, the victim of the Belfast stabbing, has called for calm and said they don’t want the “terrible tragedy to be used to divide people or fuel hostility.”, as Sudanese national Hadi Alodid was charged with attempted murder, threats to kill an NHS radiographer and possession of a knife. 

Last night, violence spread across parts of Belfast, with police attacked, properties damaged and communities left on edge after a video of the attack was shared online. Politicians and police have pointed to the role of social media, misinformation and outside agitators. But what is really driving the disorder?

On this episode of The Fourcast, Jackie Long explores what's happening in Northern Ireland, why immigration has become such a political flashpoint, and whether far-right voices are helping fuel tensions online.

Jackie is joined by Allison Morris, Crime Correspondent at The Irish News, former Metropolitan Police officer Victor Olisa, and Robert Topinka, lecturer and researcher on far-right movements and online radicalisation.