:Welcome Knut.  I have to admit straight off the bat that I am concerned about this post and your intentions.  First off, I have redacted several accusations and removed mention of various named persons per our biographies of living persons policy.  We absolutely cannot accept such claims without significant support from published, reliable sources. I must insist that you not restore this.  Second, it appears that you intend to promote theories or "inside information" you may have regarding the case.  I would suggest that you consider our against original research and conflicts of interest.  That brings me to my third concern.  I linked our reliable source policy above, and yes, newspapers and major media qualify as reliable sources for Wikipedia's purposes.  Blogs, forums and sites promoting fringe theories generally do not.  I can't say for certain at this time because I do not know exactly what you intend to add, but my first impression is that the material you wish to add may not be suitable for Wikipedia at this time.  If you do wish to propose any additions here, I strongly suggest you pay close attention to the above mentioned policy regarding biographies of living persons. Infringing material will be liberally removed.  Thanks,