Survivor : ` ` justice is being done . ... The evidence presented by the prosecution and the testimonies of the witnesses proved that Pimentel was involved in the killings , Judge Irma Valdez said Monday . It was an atrocity , what they did '' . Pimentel Rios denies he was involved in the 1992 massacre at Dos Erres . He is the fifth former soldier convicted of the massacre . Some 40 people were killed in the massacre .
Survivor : ` ` justice is being done . ... It was an atrocity , what they did '' . Pimentel Rios denies he was involved in the 1992 massacre at Dos Erres . He is the fifth former soldier convicted of the massacre . Some 40 people were killed in the massacre .