CCTV shows aftermath of horrifying Islington stabbing

CCTV footage has emerged appearing to show a street scene around the moment a man was stabbed to death on a busy street.

The attack in north London took place in daylight and was witnessed by several members of the public, including a young girl.

Moments later a man is seen fleeing from the scene in Upper Street, Islington.

It is not known how he is connected with the incident, if at all.