By Eric Freedman
A federal judge has sentenced a Flint, Michigan, polluter to one year behind bars for illegally discharging more than 47 million gallons of untreated waste into the city’s sewer system. Robert Massey, the 70-year-old president and owner of family-owned Oil Chem Inc., pleaded guilty to violating the Clean Water Act over an 8½ year period between 2007 and 2015. “That amounts to over 72 Olympic-size swimming pools. The crime was driven by greed. Oil Chem received over a million dollars to dispose of the (material),” the U.S. Attorney’s Office said in its sentencing memorandum to U.S. District Judge Stephanie Davis.