Mandsaur: Madhya Pradesh police arrested two police personnel after lodging a complaint against them on a gold theft incident by a merchant dealing in precious metals. An incident in which a businessman was robbed of gold had come to light. It was suspected that it could involve some police staff. A case has been recorded and a probe has been launched, "said police officials. "We have now made three police personnel, including a sub-inspector accused in the case. Further probe is underway," he added.