Paul Ceglia - the man who tried to claim that he owned half of Facebook - was arrested on Friday and charged with mail and wire fraud that could see him spending 20 years behind bars.
Facebook is asking a federal judge to throw out the lawsuit by Paul Ceglia claiming that he's entitled to half of the company.
Facebook says it's found the 'smoking gun' that proves Paul Ceglia faked the document he says proves he owns a majority of the company.
Facebook founder Mark Zuckerberg has told a New York court that he never even discussed Facebook with Paul Ceglia, the man claiming a huge stake in the company, let alone signed a contract relating to it.
Facebook CEO Mark Zuckerberg has officially disputed claims that he signed away a majority stake of his $25 billion dollar company to the owner of a wood-pellet fuel store in upstate New York.
A New York man has filed a lawsuit claiming he owns 84 percent of Facebook and the money it's made since 2004.