This is a brief diaryjust to break the news, this is a rare instance of a corporation pleading guilty to manslaughter.
Before she ruled, U.S. District Judge Sarah Vance heard testimony from relatives of 11 workers who died when BP's blown-out Macondo well triggered an explosion on the Deepwater Horizon drilling rig and started the spill.
BP agreed in November to plead guilty to charges involving the workers' deaths and for lying to Congress about the size of the spill from its broken well, which spewed more than 200 million gallons of oil. Much of it ended up in the Gulf and soiled the shorelines of several states. The company could have withdrawn from the agreement if Vance had rejected it.