Two employees of Sequel logistics were loading four sealed packets containing gold ornaments in their car for delivery to a shop on C R Avenue in central Kolkata when the three persons accosted them posing as CBI officers.
The three imposters told the boys that they would examine the contents and accordingly broke the seals of the packets. After sometime the trio handed back the packets to the delivery boys and left the spot.
"We are looking into the case. We have launched a manhunt for the trio," DC(central) D P Singh said.