On the outskirts of Greenlawn, a chemical corporation owned by a man named Mr. Sanders dumped the toxic waste from his factory and booby-trapped it with explosives. The subsequent explosion killed environmental consultant Hank Kalen and mutated his brother and co-worker, David.
The incident prompted D.K. to seek revenge on Sanders' Park Avenue offices in Manhattan but was thwarted due to the intervention of Spider-Man. After being dissuaded from his vendetta, Kalen presented evidence that implicated Sanders in the murder of his brother, and the NYPD took the industrialist away.
- 1 Appearances of Greenlawn
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- Location Gallery: Greenlawn