News Corporation CEO Rupert Murdoch leaves his flat with Rebekah Brooks, Chief Executive of News International,  in central London

The acquittal of Rupert Murdoch’s favorite executive, the flame-haired Rebekah Brooks, on charges of phone hacking and destroying the evidence might have marked the final act in one of the most bruising and expensive chapters in the history of News Corp.

It hasn’t turned out that way.

The $85 million that Murdoch paid to help keep his protégée out of jail has done little more than stoke the fires of resentment against his company in Britain. It also reminded U.S. federal authorities of the likelihood that similar crimes have been committed in America.

With convictions secured in Britain for bribing public officials, there is already enough evidence for U.S. authorities to pursue News Corp. under the Foreign Corrupt Practices Act. Which may be why the FBI requisitioned 80,000 emails from News Corp.’s New York headquarters.

Former News of the World editor Andy Coulson leaves the Old Bailey Courthouse in LondonThere is little worse for a media company than becoming a front-page story. For the past nine years, Murdoch’s empire has been dogged by accusations that it had been running a criminal operation to bribe public officials and steal messages from cell phones to feed the lucrative scandal sheets that funded News Corp.’s growth from the get-go.

The London investigation led to a number of trials that proved Murdoch’s staff paid government employees for information and hacked phones.