Everyone knows at least a little about the Enron story and the devastation it created in the lives of is employees. It's a story that belongs in any discussion of ethical accounting processes and what happens when accounting standards and ethics are discarded for personal greed. Enron began in 1985 selling natural gas to gas companies and businesses. In 1996, energy markets were changed so that the price of energy could now be decided by competition among energy companies instead of being fixed by government regulations. With this change, Enron began to function more as a middleman than a traditional energy supplier, trading in energy contracts instead of buying and selling natural gas. Enron's rapid growth created excitement among investors and drove the stock price up. As Enron grew, it expanded into other industries such as Internet services, and its financial contracts became more complicated. In order to keep growing at this rate, Enron began to borrow money to invest in new projects. However, because this debt would make their earnings look less impressive, Enron began to create partnerships that would allow it to keep debt off of its books. One partnership created by Enron, Chewco Investments (named after the Star Wars character Chewbacca) allowed Enron to keep $600 million in debt off of the books it showed to the government and to people who own Enron stock. When this debt did not show up in Enron's reports, it made Enron seem much more successful than it actually was. In December 2000, Enron claimed to have tripled its profits in two years. In August 2001, Enron vice president Sherron Watkins sent an anonymous letter to the CEO of Enron, Kenneth Lay, describing accounting methods that she felt could lead Enron to "implode in a wave of accounting scandals."