Dead bodies – and the graves in which they are interred – are often highly contested within Holocaust campscapes. Although photographs of bodies at places like Bergen-Belsen, Dachau, and Ohrdruf emerged in the immediate aftermath of the Second World War, the exhumation of mass graves of Holocaust victims for either judicial or humanitarian reasons has become something of a taboo subject. Whilst some see dead bodies in these environments as evidence of a crime, others view them as relatives, friends, and loved ones who require a proper burial, a marked burial site, or should be left undisturbed. Disputes arise between governments, communities, individuals, and religious groups when accounting for Halacha (Jewish Law) and the dead. This paper highlights how a non-invasive methodology, derived from archaeology and other disciplines, offers one way of locating and classifying graves whilst respecting the ethical sensitivities involved in their investigation. This is a growing field of research and one which has proven ability and future potential to shed new light on the crimes perpetrated across the European Holocaust landscape.