Related Clues:

• He must be Cain
• He is following two others
• Neither compiler nor solver could be murderer
• Cain? Possibly him
• 'He', 'she', 'it', or 'they'
• She possibly reports hand straying after American leaves for Italy
• Zie or she, in grammar
• Perspective that isn't mine or yours?
• He, she or it, say