Through a series of short videos first screened at a conference on 5 November at @hkw_berlin, we present the preliminary findings of a multiyear, multiphase investigation conducted with @counterinvestigations in partnership with the Ovaherero/Ovambanderu Genocide Foundation. At the initiative of @ecchr.eu, we undertook the collaborative modelling and mapping of key sites in the genocide and other as-yet-unaccounted-for atrocities committed by Germany against the Ovaherero and Nama people of Namibia between 1904 and 1908. Further materials related to the investigation are forthcoming, as we seek to produce a new body of digital evidence that can be leveraged by local communities and their legal advocates in support of long-standing demands for land restitution and reparations. Watch the other films and read more on our website via the link in our bio. While Germany has in recent years accepted moral responsibility for the genocide, they disclaim legal responsibility, avoiding the obligation to pay reparations and facilitate restitution. Across Namibia, monuments honour the perpetrators of genocide, while mass graves of victims are unmarked and sites of atrocity fall into ruin. The majority of the country’s viable land is owned by white descendants of European colonists while Black descendants of genocide victims live in intergenerational poverty. Using our technique called ‘situated testimony,’ we merged archival photographs and oral testimony within 3D models of sites of genocide and other colonial atrocities in order to locate ancestral Indigenous homesteads and burial grounds; to locate concentration camps used to incarcerate Herero people; to document German and later South African theft of Indigenous land, which has set the unbreakable foundations of land distribution in Namibia today; and to begin to investigate colonialism’s intertemporal degradation of the environment.