Forensic Medicine A person was found dead with bluish green frothy discharge seen at the angle of mouth and nostrils. What is the most likely cause of his death? A Arsenic poisoning B Copper sulphate poisoning C Mercury poisoning D Lead poisoning 💡 Explanation A person was found dead with bluish green frothy discharge seen at the angle of mouth and nostrils. What is the most likely cause of his death? ✓ Correct Answer: B. Copper sulphate poisoning