This document discusses how data and statistics were used to prove genocide acts occurred in Guatemala. It provides context on the diversity and armed conflict in Guatemala. It explains how Efrain Rios Montt came to power and faced trial for genocide. Patrick Ball used data from multiple sources to show the homicide rate for indigenous Maya people was 8 times higher than non-indigenous people in the Ixil region, proving the acts were targeted. The analysis supported achieving justice, though only for a short time. The document raises questions around using past commissions' work to identify patterns to prevent future genocides.