documents from the german intelligence service (BfV), regarding informations about #NSU (a german racist terror oganisation), connections to the nazi scene and german intelligence service (#BfV 'Verfassungsschutz) are anounced to stay hidden from the public until 2134.
Currently we are in year 2018.
http://www.taz.de/!5423654/
Would it damage to much of trust into germany's goverment? You can bet that.