Original: Andreas Bernd Baader ( 6 May 1943 -- 18 October 1977 ) was one of the first leaders of the German left-wing militant organization Red Army Faction , also commonly known as the Baader-Meinhof group .
Simplified: From 1975 to 1977 , there was a long and expensive trial in a specially fortified building on the grounds of Stuttgarts Stammheim prison .