Answers

1. John F Kennedy

2. Christopher Marlowe

3. Sweden

4. Whitechappel

5. Al Capone

6. Agatha Christie

7. His father

8. Hamlet

9. Ruth Ellis

10. Russia

11. Bluebeard

12. Dr Crippen

13. Dingo

14. Derek Bentley

15. Adolph Eichman

16. Truman Capote

17. David Berkowitz

18. Leslie Whittle

19. Roman Polanski