A federal judge refused Friday to dismiss a defamation case against Rep. John P. Murtha and ordered the Pennsylvania Democrat to give a sworn deposition in the case.A Marine Corps sergeant is suing the 18-term congressman for alleging ''cold-blooded murder and war crimes'' by unnamed soldiers in connection with the deaths of Iraqi civilians in the town of Haditha.The deaths became prominent in May 2006 when Murtha, who opposes the Iraq war, said at a Capitol Hill news conference that a Pentagon war crimes investigation will show Marines killed dozens of innocent Iraqi civilians in the town in 2005.Murtha's office declined to comment on the ruling. Murtha, a Vietnam veteran and retired Marine Reserves colonel, has said his intention was to draw attention to the pressure put on troops in Iraq and efforts to cover-up the incident..
Mark S. Zaid, the attorney for the plaintiff, Marine Staff Sgt. Frank Wuterich, said he wanted Murtha's deposition and limited documents from the congressman, including calendars and documents related to which reporters he spoke to.Zaid said Murtha was not acting within his congressional duties and was instead trying to embarrass then-Secretary of Defense Donald Rumsfeld, with whom Zaid said Murtha had a personal dispute.