Capital Punishment

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Across
  1. 4. The method Gas chambers can be as?
  2. 6. The method of legal injection can be seen as?
  3. 7. Capital Punishment can be seen as?
  4. 8. Name one older method of Capital Punishment?
Down
  1. 1. What is the purpose of prison?
  2. 2. Name another older method of Capital Punishment?
  3. 3. How many methods of Capital Punishment are there?
  4. 5. Name a method that is not usually used these days?