The Hinterkaifeck murders occurred on the evening of 31 March 1922, when six inhabitants of a small Bavarian farmstead, located approximately 70 kilometres (43 miles) north of Munich, Germany, were murdered by an unknown assailant. The six victims were Andreas Gruber (aged 63) and Cäzilia Gruber (aged 72); their widowed daughter Viktoria Gabriel (aged 35); Viktoria's children, Cäzilia (aged 7) and Josef (aged 2); and the maid, Maria Baumgartner (aged 44). 

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