A file photo taken on December 1, 2005 shows Fatmir Limaj (C) and Isak Musliu (R) waving to their supporters after their arival from the Hague, in Pristina. A key witness in a war crimes case against a senior Kosovo figure has been found dead in Germany, the EU rule of law mission in Kosovo (EULEX) said on September 28, 2011.'EULEX confirms that Agim Zogaj, known as witness X in the Klecka case, was found dead in a park in Germany,' the mission's statement said. It added that the 'German authorities are conducting the necessary investigation to determine the circumstances of his death.' According to local media reports, Zogaj had agreed to testify in the case of Fatmir Limaj, one of the most prominent commanders of the ethnic Albanian guerrillas of the Kosovo Liberation Army (KLA). The separatist KLA fought the forces of the then Serbian strongman Slobodan Milosevic during the 1998-1999 war in Kosovo.