Forensic Medicine Forensic Toxicology - Concepts, Statutes, Evidence, and Techniques 16f7304e In case of burning fire in a closed room, death occurs due to: A CO2 poisoning B CO poisoning C Cardiac fauilre D Respiratory failure High-Yield Explanation Ans. (b) CO poisoningRef: The essentials of FSM by KS Narayan Reddy 31st ed./582