Killing Comes Easy — Peter Chester

Charles Warren was the pianist in a small dance band in a West End night club. People said he was a secretive man. Nobody really knew much about him and, while he lived, nobody cared. But when he was murdered, questions began to be asked. John Preston was among the interested parties because he had been briefed for the job. However, the more he learned about Warren's death, the further he seemed to get from explaining it.