The Schoolyard Murders

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Across
  1. 2. The act of harming someone and they don't come back.
  2. 5. Where you read and get books.
  3. 6. What comes after two?
  4. 7. Physical education class
  5. 8. These help you solve tricky cases
  6. 9. Innocent until proven guilty
Down
  1. 1. A class that you mix chemicals
  2. 3. Place before you go to college
  3. 4. Something you solve