Members of the Red Army Faction Socialist Patients' Collective (SPK) and Movement 2 June (J2M). The SPK, the leftist, 'therapy-through-violence' group, dissolved in 1971, and those members who had turned militant forged links and joined with the Baader-Meinhof Gang. Brigitte Mohnhaupt, Klaus Jünschke Carmen Roll, and Gerhard Müller had already joined as part of the first generation of the RAF but originally started in SPK. Siegfried Hausner (24 January 1952 – 5 May 1975) was a leading member of the SPK especially involved with explosives. He took part in a bombing of the Axel Springer Verlag in 1971 and was the leader of the West German
Red Army Faction a fair trial." In February 1976, when interviewed by "Der Spiegel" he stated that "We do not need regulation of our jurisdiction, national security survives thanks to people like me and Herold (chief of BKA), who always find the right way..." Eventually, on 28 April 1977, the trial's 192nd day, the three remaining defendants were convicted of several murders, more attempted murders, and of forming a terrorist organization; they were sentenced to life imprisonment. A new section of Stammheim Prison was built especially for the RAF and was considered one of the most secure prison blocks around the world at