Four-Power Authorities of Germany. Both were in West Berlin, Germany, and existed during the Cold War from 1948 to 1989. These were the Berlin Air Safety Center and Spandau Prison (which was demolished in 1987 when Rudolf Hess, the sole remaining prisoner, died). These two organizations were uniquely four-powered in that American, British, French, and Soviet authorities cooperated in their management. This was a far cry from the intensely adversarial relations the allies had with the Warsaw Pact leader in almost every other aspect of world affairs during this time. Both organizations remained low-profile and secretive during their existences to avoid highlighting
Suicide bag before the death is reported. Suicide bags were first used during the 1990s. The method was mainly developed in North America. Self-administered and assisted suicides by asphyxiation using a plastic bag with helium were first recorded in the 1990s. Since the 2000s, guides have spread on the internet, in print and on video and the frequency of suicides by this method has increased. The suicide bag with inert gas method was originally developed by John Hofsess and the NuTech group, which consisted of Hofsess, Derek Humphry, engineers and physicians. In the book "Final Exit" by Derek Humphry, a suicide bag