In 1974, liberationists organized a women's festival at the Technical University of Berlin.[41] Brot und Rosen organized a large event discussing abortion where various women talked about illegal abortionists and filed a complaint against several doctors, though no investigation ever resulted.[35] The Berlin Women's Center organized a public women's party and rejecting male musicians featured women artists like Ina Deter [de] and the Flying Lesbians.[41] The 1974 murder trial of Judy Andersen and Marion Ihns for the murder of Ihns' abusive husband became a rallying point for women, who held protests inside and outside the courthouse in Itzehoe.[42][43] Bringing domestic violence to the forefront for the first time in Germany, the trial brought recognition of the magnitude of the problem and led to the establishment of the Berlin women's shelter in 1976 and a rape crisis hotline the following year.[44] By 1982, as had happened on an international scale, there was backlash from both society at large and liberal reformist feminists against the liberationists and they became less visible.[42]