A summary report into the fatal crash of FK-12 Comet D-MOUT has been published by the BFU authority in Germany - the report is written in the German language.
http://www.bfu-web.de/cln_005/nn_223970/DE/Publikationen/Untersuchungsberichte/2008/Bericht__08__3X029__UL-FK12-Leuthau,templateId=raw,property=publicationFile.pdf/Bericht_08_3X029_UL-FK12-Leuthau.pdf