Whodunnit

12345678910111213
Across
  1. 4. tank
  2. 7. bungalow
  3. 8. terrier
  4. 10. bhafc
  5. 11. muppet
  6. 12. westpier
  7. 13. lightred
Down
  1. 1. cannon
  2. 2. richmond
  3. 3. renault
  4. 5. kawasaki
  5. 6. bigapple
  6. 9. bn11