The primary goal of every investigation is to find out the actual truth of any fact and prove or disprove any allegations with the help of scientific evidence according to the law. This case study is an excellent example to understand the crime scene investigation for forensic and law enforcement professionals, especially in the burning cases. The background of the present case is that one 18-year-old girl was admitted to a Government hospital in West Bengal, India, with 68% burns injuries at night. The hospital authorities informed the police about the matter. Accordingly, the local police rushed to the hospital and recorded the statement of the victim girl. A case was registered by the police against the unknown miscreant in the local police station on the basis of the statement of the victim girl. Three days later the victim girl died from his injuries. The case was amended under section 302 Indian Penal Code. On requisitioned by the Deputy Commissioner of Police, a forensic team under the leadership of the author (TKMukherjee) visited and examined the crime scene and unearths the actual truth.