NEW ORLEANS -- The manslaughter charges brought against two relatively low-ranking BP rig workers in the deadly Gulf of Mexico disaster may be as far as federal prosecutors are willing to go. Or maybe they intend to use the two men to work their way up the corporate ladder.
The Justice Department has said only that its criminal investigation is still going on. As a result, others are left guessing about prosecutors' intentions.
"Either there simply isn't evidence that anybody higher up was involved, or the department has concluded the only way it's going to make its case against more senior corporate officers is if it charges and eventually obtains cooperation" from the two men, said David Uhlmann, a University of Michigan law professor and former chief of the Justice Department's environmental crimes section.
A federal indictment unsealed last week charged BP rig supervisors Robert Kaluza and Donald Vidrine with botching a crucial safety test before the 2010 drilling-platform explosion that killed 11 workers and triggered the biggest offshore oil spill in U.S. history.
Two and a half years after the blast, they are the only individuals charged directly in the tragedy, despite a string of government investigations that spread fault among a host of people and companies. BP agreed last week to plead guilty to charges related to the workers' deaths and pay a record $4.5 billion. But none of the company's onshore engineers or executives was accused of wrongdoing in the indictment.
Shaun Clarke, one of Kaluza's attorneys, said the narrow focus of his client's indictment doesn't jibe with the widely accepted conclusion that "multiple failures at multiple levels in multiple companies" led to the blowout.
"It would have taken a lot of courage after spending three years and tens of millions of dollars investigating to go back to the White House and say, 'You know, Mr. President, we can't really find a person to blame.' Instead, they decided to scapegoat two people who were just out on the rig doing their jobs," Clarke said.
Natural Resources Defense Council president Frances Beinecke, who served on a presidential commission charged with investigating the explosion and subsequent spill, said the disaster resulted from "systemic failures" that raised concerns about the entire drilling industry's safety culture.
"You can fault two people for this accident, but you cannot leave it there," she said. "You have to look at what's happening throughout this industry."
That commission concluded the blowout was the product of "several individual missteps and oversights" by BP, rig owner Transocean Ltd. and cement contractor Halliburton, with mistakes made both on the rig and on shore. The panel also found that government regulators lacked the authority, resources and technical expertise to prevent the mistakes.