Police have arrested Dilip Kumar Agarwala, a leading jewelry businessman in the country.The Dhaka Metropolitan Police's Detective Branch (DB) reported that he was arrested in connection with an older case. However, the specific case could not be confirmed.Dilip Kumar Agarwala is the Managing Director (MD) of Diamond World. He is also a former General Secretary of the Bangladesh Jewellers' Association.Additional Commissioner (DB) of Dhaka Metropolitan Police Sheikh Nazmul Alam told Agamir Somoy t...