Match the Killers with their nickname

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Across
  1. 2. Machete Murderer
  2. 4. Lonely Hearts Killer
  3. 7. BTK Killer
  4. 10. Gacy Killer Clown
  5. 11. Chase Vampire of Sacramento
  6. 12. Green River Killer
  7. 13. Coed Killer
  8. 15. Lipstick Killer
  9. 16. Grey Man
  10. 18. I-5 Killer
  11. 20. Son of Sam
Down
  1. 1. Long Ad Rapist
  2. 3. Night Stalker
  3. 5. Boston Strangler
  4. 6. Plainfield Butcher
  5. 8. Shoe-Fetish Killer
  6. 9. Genesse River Killer
  7. 14. Hillside Strangler
  8. 17. Freeway Killer
  9. 19. Candyman