India, March 3 -- The Delhi Police has arrested four persons, including a woman, for allegedly killing a 48-year-old business owner in Dwarka area, cutting his body into pieces, packing them in plastic bags, and disposing them off in the Yamuna in Uttar Pradesh's Vrindavan last month, an official said on Monday.

The victim, Anroop Gupta, who operated a canteen at Dwarka's Chhattisgarh Bhawan, was abducted on February 18. The accused allegedly demanded Rs.5 lakh as ransom which he refused to pay. Later, he was killed, and robbed of gold ornaments worth lakhs, that he wore, the official said.

According to police, the conspiracy was hatched about a month ago by prime suspect Honey alias Suraj (29), who included his live-in partner Rakhi (2...