Spiderman king pin to the death

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Across
  1. 3. poison king pin had dr mindella create
  2. 5. he is known as Peter Parker and what superhero
  3. 7. pin Main villain in story
Down
  1. 1. superhero who helps Spider-Man clear his name
  2. 2. terrorist, who wants to buy death arrow from kingpin
  3. 4. is Spider-Man's Peter Parker's wife
  4. 6. mindella creator of death arrow works for kingpin