During the 100-day genocide (April–July 1994), 800,000 to 1,000,000 people were killed—primarily Tutsi, plus moderate Hutu and Twa.
No precise census; bodies disposed in rivers, latrines, mass graves; many perpetrators fled. Gacaca courts (2002–2012) documented ~1.9M cases but focused on perpetrators, not victim count.
Figures remain approximate; research continues.