Shortly after 10.30pm on Monday 8 June, as a summer twilight lingered over Belfast, a horrific scene unfolded on Kinnaird Avenue: a man straddled and repeatedly stabbed a figure lying on the ground in a bloody assault that ended only after onlookers intervened.
Others captured the drama on cameraphones and uploaded the footage to social media. Once seen, the grainy images were hard to forget, and by dawn on Tuesday 9 June they were ricocheting around X, WhatsApp, Facebook, Telegram and other platforms.
