Episode 9: The Fumes in South Portland. The ninth in an ongoing first-person series by InsideClimate News reporter Sabrina Shankman about the growing fears of residents in South Portland, Maine, as they try to solve a mystery: Are the fumes emanating from the storage tanks of the nation’s easternmost oil port harming their kids? SOUTH PORTLAND, Maine — Before the world turned on its head and we found ourselves locked down at home, navigating a global health crisis, David Falatko was putting in a lot of late nights at his office, trying to take on a different kind of crisis. Each day, when he finished work as an environmental engineer, he would switch his focus to the environmental threat in his backyard.