US Attorney General Eric Holder has confirmed that two BP workers will face grand jury indictments on 23 criminal counts, Reuters reports.
Speaking at a news conference, Mr Holder also said that a former BP official has been indicted for hiding information from the US Congress.
More top news
Melissa Mead has been campaigning to raise awareness of sepsis after losing her one-year-old son William to the illness.
Last year, spring was colder than winter, with snow at the end of April for the first time since the mid 1980s.
Setting out the scope of the Bill, Brexit Secretary David Davis said it would be "integral" to ensure a smooth and orderly exit from the EU.