Darius has been shot three separate occasions, but the third time was the last. He was met at his bedside by a stranger, who changed his life forever.

Victims of violence are, far more likely to be shot, stabbed or violently assaulted a second or third time - as the perpetrators of violence try to silence the victim.

In San Francisco, where Darius lived, specially trained case managers visit victims of violence at their bedsides in hospital and work with them to break that cycle of violence, offering practical advice and specialist services to the patients.

They claim that speaking with victims of violence immediately after an attack, when they are experiencing a 'teachable moment' they have a far greater chance of changing the patient's life forever.

Reporter Sam Judah meets Darius at the site of his third and final shooting, tracing his journey to the hospital, and his meeting with the youth worker who helped him turn his life around.

Image: Darius / Credit: BBC