Khthon documents mass graves, atrocity crimes, and forensic evidence from conflict zones worldwide. Our work is strictly humanitarian and apolitical.
This site may contain imagery and descriptions of deceased individuals, violent injuries, and human remains gathered in the course of active investigations. Content is presented for accountability and documentation purposes only.
Khthon documents mass graves, atrocity crimes, and forensic evidence from conflict zones worldwide. Our work is strictly humanitarian and apolitical.
This site may contain imagery and descriptions of deceased individuals, violent injuries, and human remains gathered in the course of active investigations.
Khthon · Active Investigation
Rwanda's mass-grave landscape is indelibly tied to the 1994 genocide — 800,000 Tutsi and moderate Hutu killed in 100 days, leaving the country's hills, churches, schools, and rivers layered with unmarked human remains. Even decades later, new burial sites continue to be uncovered, while Rwanda's graves extend across borders into the DRC and beyond, making them regional anchors in the broader Great Lakes system of mass killing.
Situation Overview
Rwanda's mass-grave landscape is indelibly tied to the 1994 genocide, when over 800,000 Tutsi and moderate Hutu were killed in just 100 days. Many victims were left where they fell — in churches, schools, roadblocks, and fields — before being gathered into mass graves, shallow pits, or riverbanks. Others were buried hastily by survivors under duress or by perpetrators seeking to conceal evidence.
Even decades later, new burial sites continue to be uncovered as survivors come forward or development work disturbs previously unknown graves. The genocide's speed and scale mean that Rwanda's soil is layered with unmarked human remains, making the process of excavation and memorialization both ongoing and politically charged.
Rwanda's government manages a system of national memorials — Nyamata, Murambi, and Ntarama — where excavated remains are preserved and displayed. The ICTR incorporated grave site evidence into its prosecutorial record, while local gacaca courts helped identify locations, though many graves were exhumed without formal documentation in the immediate aftermath.
GEOINT Methodology
For Khthon, the challenge lies in using GEOINT to complement survivor testimony and institutional records — detecting subtle landscape disturbances that may still conceal bodies, mapping spatial patterns of killing, and aligning Rwanda's graves with the broader regional context.
Geospatial Analysis in Post-Genocide Rwanda
01 · SATINT
Long-Term Anomaly Detection
Thirty-year satellite baseline analysis over Rwanda's agricultural landscape reveals persistent soil anomalies — subtle but consistent spectral differences around known massacre sites, and candidate locations where farming has failed to fully erase disturbance signatures. Multi-temporal analysis distinguishes residual genocide-era soil disturbance from normal agricultural change, supporting ongoing national excavation prioritisation.
02 · ICTR / TESTIMONY
Institutional Record Integration
ICTR court records, gacaca proceedings, survivor testimonies, and the Rwanda Genocide Memorial network provide the institutional data that anchors Khthon's spatial analysis. Documented massacre sites are mapped against our satellite baselines; testimony-described locations with no confirmed ground investigation are flagged as priority satellite review targets.
03 · GREAT LAKES
Cross-Border Framework
Rwanda's génocidaires fled into eastern DRC in mid-1994, establishing Hutu refugee camps that became bases for armed groups — including the FDLR, which remains active in Kivu today. Khthon coordinates Rwanda documentation with our DRC and Burundi coverage, tracking perpetrator movements and identifying grave sites created by Rwandan actors across all three countries within a unified Great Lakes evidentiary framework.
OCT 1990–JUL 1994
Civil war and Arusha — descent toward genocide
The Rwandan Patriotic Front (RPF), predominantly Tutsi, invades from Uganda in October 1990, triggering a civil war. The Arusha Accords (August 1993) negotiate a power-sharing agreement, but extremist Hutu elements — including Interahamwe militia — prepare for mass killing. Radio Mille Collines broadcasts increasingly virulent anti-Tutsi propaganda. Early massacres of Tutsi communities (Bugesera 1992, Kibuye 1992) prefigure the genocide's methods and burial sites; these earlier graves are layered beneath the 1994 sites in some communes.
6–7 APR 1994
Presidential assassination — genocide begins within hours
The shooting down of President Habyarimana's plane on 6 April 1994 triggers a pre-planned genocide that begins within hours. Roadblocks are erected across Kigali; Presidential Guard and Interahamwe begin systematic killing of Tutsi and moderate Hutu. UN peacekeeping force commander General Roméo Dallaire's warnings of genocide planning had been ignored for months. Within days, the killing spreads from Kigali to every prefecture. Churches and schools — traditional sites of refuge — become mass killing sites, producing the densest clusters of grave locations in Rwanda's landscape.
APR–JUL 1994
100 days — 800,000 killed, country transformed into burial ground
Over 100 days, an estimated 800,000–1,000,000 Tutsi and moderate Hutu are killed — roughly 10,000 per day. The Nyamata massacre (15,000 killed), Ntarama massacre (5,000), Murambi Technical School (50,000), and Bisesero hillside killings (over months of sustained attacks against Tutsi who had gathered to resist) become the most documented single-site atrocities. Bodies are disposed of in churches, schools, pit latrines, rivers, and shallow mass graves across the country. The Kagera River carries tens of thousands of bodies into Lake Victoria and Uganda.
JUL–DEC 1994
RPF victory — génocidaires flee to eastern DRC
The RPF captures Kigali in July 1994, ending the genocide. An estimated 2 million Hutu — including perpetrators — flee into eastern Zaire (DRC) in the largest refugee crisis in African history. The génocidaires reorganise in the camps, forming the FDLR, which continues to operate in eastern DRC today. RPF forces pursue génocidaires into Zaire, killing both perpetrators and refugees — creating a second wave of graves in the DRC that form the cross-border component of Rwanda's mass burial landscape.
APR 1995
Kibeho IDP camp massacre
The Rwandan Patriotic Army (now in power) forcibly closes the Kibeho internally displaced persons camp in southwestern Rwanda, killing an estimated 4,000–8,000 Hutu civilians in a single day — in what becomes the new government's most significant documented atrocity. Australian UNAMIR peacekeepers witness the killings. Bodies are buried in mass graves near the camp. The Kibeho massacre illustrates the layering of perpetrator and victim status in Rwanda's post-genocide landscape, where RPF-linked graves exist alongside those of the genocide itself.
1996–2002
ICTR and gacaca — legal framework and grave documentation
The International Criminal Tribunal for Rwanda (ICTR), established in 1994, begins indicting genocide perpetrators. Grave site evidence is incorporated into prosecutorial records. The gacaca court system — community-based tribunals processing over 1.9 million cases — relies heavily on survivor testimony to identify massacre locations, perpetrators, and burial sites. Many graves are exhumed without formal documentation during this period, sacrificing forensic rigour for the speed and scale demanded by the volume of unburied remains.
2004–Present
Memorial system and ongoing discovery
Rwanda establishes a national system of genocide memorials — Nyamata, Murambi, Ntarama, Bisesero, and others — where excavated remains are preserved and displayed. New burial sites continue to be uncovered: in 2019, over 200 new victims were discovered beneath a house floor in Muhanga district; in 2023, construction work in Kigali uncovered additional remains. The government estimates that hundreds of thousands of bodies remain unlocated. Khthon integrates known memorial locations with satellite baseline data to identify areas of probable undiscovered burial in agricultural and peri-urban zones.
Ongoing
Khthon monitoring — detection and Great Lakes integration
Khthon maintains active satellite analysis of Rwanda's landscape, applying long-term anomaly detection to identify probable undiscovered sites and aligning confirmed grave locations with the spatial patterns of killing documented in ICTR and gacaca records. Rwanda's documentation is coordinated with our Burundi and DRC frameworks — tracking perpetrator networks, cross-border graves, and the ongoing FDLR presence in eastern DRC within a unified Great Lakes evidentiary system.
Browse Khthon's full catalogue of country and case reports across seven global regions, or get involved with our ongoing investigations.
