Related Clues:

• First murderer
• Son of Adam
• First child
• Son of Eve
• Abel's brother
• First born, really
• First son
• Adam's firstborn
• James who wrote 'The Postman Always Rings Twice'
• First culprit
• First killer
• 28-Across exile
• It's raised during a ruckus
• Old Testament killer
• ''Double Indemnity'' author