Video: Woman tracked down her brother's drug addict killer and solved the crime by catching her confession on camera.
Samantha Loftus, 43, delivered troubled Ryan Green his first and final dose of heroin.
While he lay in a coma in hospital his sister, Dawn Green, 35, tracked down Loftus and filmed her confessing to administering the lethal dose. Dad-of-one Ryan, 37, of Cliffe Woods, Kent, had his life support machine turned off hours after Dawn captured the admission. Dawn, of Gravesend, Kent, said: “I was angry and had gone round there on the day before my brother died to find out who they were and how they knew him.