The map
"Did you say that my grandfather had got the map from Lucas's father. But why? I mean ,where did he get the map? Was not that map with my great grandfather?" John Smith asked confusedly.
"Yes Mr John Smith. The map of the diamond mine was with your great grand father. He wanted to gift the diamond mine to his son Oliver ,when he would have the age of eighteen. I am not sure how, but when his friends and his group members came to knew about the map, they wanted get it from your great grand father. They decided to use every means to get the map from him. Lucas father was the only man ,who opposed it. He tried to save your great grand father from the people who was behind the map.