James Hill stabbed the 17-year-old, who was treated at the scene by Dr David Scrafton
A doctor saved the life of a teenage boy who was stabbed in the neck at a bar in Derbyshire, a court heard.
Sarah Slater, prosecuting, said Hill and his girlfriend went to the bar at about 19:25 BST but later began arguing and a drink was thrown. The footage shows Hill, armed with a "red lock knife", swing around the door with the weapon, which struck the victim. "The incredible work from a doctor who lived five minutes away, came to the scene and saved his life. He must have been his guardian angel."
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more: