What is the history of cheating in heating oil companies?

The classification of the particular topic is listed throughout the overview section below.

Explanation:

Cold-heated oil and gas company execs and motorists had already robbed schools, law enforcement stations, medical campuses, mosques, homeless shelters, fire departments, residential buildings all over the area, representatives told reporters Tuesday.  The corporations have collected millions and billions of dollars from the pockets of city employees, utilizing elaborate frauds to attract short consumers, attorneys said.

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