Sam H Arnold is a writer of true crime and history.She has published on various platforms, including her own brand, Murder Mayhem UK. Her first book was Jack the Ripper, and her se...mehr sehenSam H Arnold is a writer of true crime and history.She has published on various platforms, including her own brand, Murder Mayhem UK. Her first book was Jack the Ripper, and her second was the A-Z of British serial killers. She has also recently published a crime novel called, The Retribution Killer.She is fascinated by what makes murderers kill. Is there a genetic marker, or does society create killers?weniger sehen