It was all taken shortly after the violence subsided , and he wants to be sure that history does n't forget what he witnessed . Witness to 1992 deadly prison revolt documented bloody aftermath . Ronaldo Mazotto hopes photos , video , personal effects will help preserve history . Score: 6 , meet Mazotto .
Witness to 1992 deadly prison revolt documented bloody aftermath . Ronaldo Mazotto hopes photos , video , personal effects will help preserve history . Score: 6 , meet Mazotto .