For me it is more than frustration
I simply can't countenance a prosecutor accusing someone of murder, saying they have the evidence to bring charges, then 3 years later, they didn't bring them.
I get few people care in this particular case because the accused is a horrifying sex offender, but it strikes me this precedent can be wildly misused. Especially so that law enforcement can simply accuse people of crimes based on secret evidence, then not charge them.
If you think my concerns are too abstract, please see the Wirecard case where German Financial prosecutors effectively accused 2 FT journalists of corruption, based on false accusations from a fraudster, despite having done no investigation to verify the veracity of the complaint.
This is why we never place trust in prosecutors merely saying "yes I have all the evidence which I am keeping secret'. We require open justice, and charges are laid in court, not in the media.
Braunschweig are correctly under pressure to justify their public claims, in open court. The idea we shouldn't require this is foreign to me.
As far as taking the five indicted cases to court is concerned, Braunschweig are doing their level best to bring those cases to be heard before judges.
A long time ago in 2008 the Portuguese Attorney General seeing the danger, admonished at archiving that the MM case should not be treated as a story in a book. How prescient was that?
My opinion