Judge Helen Winkelmann of the New Zealand High Court ruled that police warrants used to seize property from Megaupload file-sharing site founder Kim Dotcom were illegal. The warrants used did not properly describe the offenses that they were related to, lacked details of the copyright infringement offense, and did not specify the types of items to be searched for. As a logical extension to the ruling, Judge Winkelmann said that it was unlawful for copies of Dotcom's personal data to be taken to the United States for use and analysis by the FBI.