Expert Detectives

123456789101112
Across
  1. 3. showing dogged determination not to change one's attitude or position on something
  2. 4. sickly
  3. 7. hidden away
  4. 10. criminal
  5. 11. strong emotion
  6. 12. stare in an angry
Down
  1. 1. advance forcibly
  2. 2. out arrange systematically
  3. 5. an alternate name
  4. 6. look quickly and secretively
  5. 8. fat
  6. 9. a helper in crime