A homeless man, a New York journalist and a documentary maker

A homeless man, a New York journalist and a documentary maker. Three stories running parallel with crossovers and links along the way. Who is the enigmatic Alfie Bows who plays the violin like a genius and where has he disappeared to? Why has Caroline, the New York journalist, been framed and suspended from work? And as for Hunter, the documentary maker, is the fact that he's been working with Alfie the reason he was knocked off his bicycle and his home burgled? Lots of questions to be answered in this intriguing story.