Killers behind four execution-style Melbourne murders may never be found: police – The Age

The killers behind four execution-style murders in Melbourne, including the death of horse trainer Les Samba, are unlikely to ever be known, police concede. State coroner Sara Hinchey on Thursday ruled the murders of Mr Samba, brothers Vincenzo and Gerardo Mannella and businessman John Furlan would remain unsolved unless new evidence came to light. South Australian horse…