William Marling, for instance, suggested that Cain may have taken the title from the sensational 1927 case of Ruth Snyder, who, like Cora in "Postman", had conspired with her lover to murder her husband.
Cain may have taken the title from the sensational 1927 case of Ruth Snyder. William Marling suggested this. This was for instance. Ruth Snyder had conspired with her lover to murder her husband. This was like Cora in "Postman".