Prior to that, it became known that an officer of the Hessian State Office for the Protection of the Constitution was inside the Internet café while the Turkish owner was killed by the NSU terrorists in 2006 in Kassel [REF].
On 23 February 2012, an official state ceremony in commemoration of the victims was broadcast live from Berlin; a nationwide moment of silence was observed and flags were flown at half-mast [REF].