- Enron was formed in 1985 through the merger of two natural gas pipeline companies and grew through deregulation of the energy market, allowing it to trade contracts and significantly increase profits. However, its complex financial statements confused analysts and obscured unethical accounting practices. - In 2001, concerns grew about losses in some business units and Enron's role in the California energy crisis. The stock price fell over 30% as CEO Jeff Skilling abruptly resigned in August. - In November 2001, a merger deal fell through and Enron's credit rating was downgraded to junk status, causing the stock to plummet. Enron filed for bankruptcy with $23 billion in debt, marking one of the largest corporate failures in