"Interrogator": "Who was the murderer and what weapon did he used?", 
"Interrogee": "So this that stranger man was actually the murder and he used to use a screwdriver. But in the case of this woman, he, while chasing the woman he dropped the screwdriver. So he throws a stone, a nearby a stone at her legs and then the woman collapse. And then he use a nearby iron road to kill the woman. Then he chopped off her finger, index finger and he left that index finger there. Then he put the woman in his car and left."