Lawyers for Jose Padilla, a US citizen facing terrorism charges, has accused Washington of playing games with the nation's courts by repeatedly changing its reasons for holding the former Chicago gang member as an "enemy combatant". Padilla's attorneys, Andrew G Patel and Donna R Newman, wrote on Friday: "Though its factual allegations have changed with the prevailing winds, the government's actions have been strategically consistent. "At every turn, the government has sought to manipulate the federal courts' jurisdiction and evade judicial review." In a filing with the Richmond-based 4th Circuit Court of Appeals, Patel and Newman urged the court to transfer Padilla, who has been held for three-and-a-half years, from US military custody to civilian law enforcement authorities in Miami. Last month, a grand jury in Miami charged Padilla with being part of a North American terrorism support cell that raised money and recruited fighters to wage violent jihad outside the United States. Padilla's transfer is being delayed while the 4th Circuit reviews the responses it has sought from lawyers on both sides since the grand jury's indictment. The appeals court wants to know what effect the indictment has on a ruling it made in September that gave George W Bush, the president, wide berth in detaining US citizens indefinitely without charges. Patel and Newman urged the appeals court to wait to rule on whether to void its September decision until the Supreme Court decides whether to hear Padilla's constitutional challenges to the president's wartime powers to hold US citizens without charges.