"vroom... vroom... vroom," echoed the playful sounds of children pretending to drive imaginary cars, their laughter mingling with the dust as they tumbled into each other playing hide-and-seek.

The sorghum fields behind their homes in Huye, Southern Rwanda, were their little world, a world that, on April 21, 1994, would begin to unravel. Divine Gashugi, who mostly uses the moniker Tete ...