MYSTERIOUS RAPIST AND MURDER (Based on a hellish rape and murder case)     PRELUDE   Even if a hundred criminals go free, not a single innocent person should be punished - this seemingly humane and sweet saying is almost universally known. Many of us may or may not know some cases of crime where in many cases the accused persons were acquitted due to lack of proper evidence or negligence in the investigation and in some cases the evidences were arranged in such a flawless manner that the innocent persons were punished. A series of events that took place