The villa murder (De villamoord) is this a big deal?

This is a six part documentary (In Dutch, not sure of the documentary is streamable outside of the Netherlands) about a murder that happened in a Villa around 1998. Shortly after, 9 suspects are arrested, convicted and jailed.

https://npo.nl/start/serie/de-villamoord

One commits suicide. The documentary clearly shows (IMO) that all 9 people were jailed on fabricated evidence.

A member of a project called "The innocence project" writes a book about this, with a few weeks it's pulled from the shelves and the writer is fined 17,000 euros.

At the end of every episode the documentary maker state that the responsible prosecutor refuses to answer the documentary maker's questions.

The highest courts in the land have stated they will not be repopening the case to come to a new conclusion.

The responsible prosecutor was not fired, but promoted to a very high position in the Dutch judicial system, where they still are today.

What do the people on in this community think? Is this a big deal or a great big mwaaa, no big deal, not a problem.