Jewellery store heist in Navi Mumbai: One held, 3 others at large. In a breakthrough in the heist at Meghana Jewellers store in Kopri village, sector 26A, Vashi, wherein two men had broken through the common wall of the rented shop and the adjacent jewellery store with tools on Friday around 3 am and had decamped with around 2.5 kg of silver articles estimated to be worth around Rs 6 lakh kept on display at.