Who's Accountable?

Just four days before Enron disclosed a stunning $618 million loss for the third quarter--its first public disclosure of its financial woes--workers who audited the company's books for Arthur Andersen, the big accounting firm, received an extraordinary instruction from one of the company's lawyers. Congressional investigators tell TIME that the Oct. 12 memo directed workers to destroy all audit material, except for the most basic "work papers." And that's what they did, over a period of several weeks. As a result, FBI investigators, congressional probers and workers suing the company for lost retirement savings will be denied thousands of e-mails and other electronic and paper files that could have helped illuminate the actions and motivations of Enron executives involved in what now is the biggest bankruptcy in U.S. history.

Supervisors at Arthur Andersen repeatedly reminded their employees of the document-destruction memo in the weeks leading up to the first Security and Exchange Commission subpoenas that were issued on Nov. 8. And the firm declines to rule out the possibility that some destruction continued even after that date. Its workers had destroyed "a significant but undetermined number" of documents related to Enron, the accounting firm acknowledged in a terse public statement last Thursday. But it did not reveal that the destruction orders came in the Oct. 12 memo. Sources close to Arthur Andersen confirm the basic contents of the memo, but spokesman David Tabolt said it would be "inappropriate" to discuss it until the company completes its own review of the explosive issue.

Though there are no firm rules on how long accounting firms must retain documents, most hold on to a wide range of them for several years. Any deliberate destruction of documents subject to subpoena is illegal. In Arthur Andersen's dealings with the documents related to Enron, "the mind-set seemed to be, If not required to keep it, then get rid of it," says Ken Johnson, spokesman for the House Energy and Commerce Committee, whose investigators first got wind of the Oct. 12 memo and which is pursuing one of half a dozen investigations of Enron. "Anyone who destroyed records out of stupidity should be fired," said committee chairman Billy Tauzin, a Louisiana Republican. "Anyone who destroyed records to try to circumvent our investigation should be prosecuted."

The accounting for a global trading company like Enron is mind-numbingly complex. But it's crucial to learning how the company fell so far so fast, taking with it the jobs and pension savings of thousands of workers and inflicting losses on millions of individual investors. At the heart of Enron's demise was the creation of partnerships with shell companies, many with names like Chewco and JEDI, inspired by Star Wars characters. These shell companies, run by Enron executives who profited richly from them, allowed Enron to keep hundreds of millions of dollars in debt off its books. But once stock analysts and financial journalists heard about these arrangements, investors began to lose confidence in the company's finances. The results: a run on the stock, lowered credit ratings and insolvency.