Find your way out!

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Across
  1. 2. a person you have never met or don't know
  2. 4. an essential piece of evidence
  3. 6. taken away by someone you don't know
  4. 7. using words, fingers, or numbers to keep something safe
  5. 8. object used to hurt or protect
Down
  1. 1. walk around without notice
  2. 3. runs away from a specific area
  3. 5. breaks down boards
  4. 6. Unlocks blocked dors