Q: What did the Chief Minister do in order to find out who the actual culprit was?

• A. He sent a spy and asked him to find out the actual culprit
• B. He directly asked Bhupati if he had stolen the princess ' necklace
• C. He asked the soldiers to keep a thorough watch on the old servant
• D. He hid near the jail and overheard the conversation among the four men
• E. He interrogated all the four men