An Aquila A210 registered D-EAIZ belonging to Airbus HFB Motorfluggruppe had taken off from Hamburg-Finkenwerder on 24.03.06 at about noon. It was found several hours later on a remote field in Rantzau (Plön) by forest workers. Both occupants, Gunnar T. (aged 38) and Daniel M. (aged) were killed in the crash.

Source:

Compilation of news reports here: http://www.flugzeugforum.de/forum/showthread.php?t=31260 (in German)