Part 1: Where We Are NowWhat has brought the region to this stage, where two major oil refineries have been shut down and a third could join them in a couple of months?
Part 3: Multiple BlowsThe tiny town of Marcus Hook, Pa. depended heavily on earned income taxes from the Sunoco plant, now closed. Its local economy is in trouble.
Part 4: What's AheadSo, with a half-billion-dollar potential hit to the regional economy looming in just three months, what does the future hold for the Delaware Valley's three local refineries? Sunoco CEO Brian MacDonald isn't sure.

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