This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Doctor suspects homicide poisoning. Section under which he needs to inform police: AIIMS 14 
Select and explain. 
A. Sec. 174 CrPC, B. Sec. 176 CrPC, C. Sec. 37 CrPC, D. Sec. 39 CrPC
D: Sec. 39 CrPC
Answer: D: Sec. 39 CrPC 
Explanation: Ans. Sec. 39 CrPC