Roses are placed on the memorial stone for killed Mehmet Kubasik following a rally to mark the seventh anniversary of the premeditated murder in Dortmund April 4, 2013. The Turkish kiosk owner was murdered by the ultra-right wing extremist group National Socialist Underground (NSU) in his shop in the western German city of Dortmund on April 4, 2006. REUTERS/Wolfgang Rattay (GERMANY - Tags: POLITICS CRIME LAW CIVIL UNREST)