Jammu, Feb. 2 -- Two bike-borne youth looted nearly 2-kg gold ornaments worth Rs.1.70 crore from a jewellery showroom in the posh Greater Kailash locality of Jammu in broad daylight on Saturday. The CCTV footage in the showroom showed two men wearing helmets (having tinted glasses) entering the showroom. One of them took out a dagger and threatened to kill a woman who was present in the showroom. The duo jumped over the counter and collected the ornaments from display shelves before decamping on their bike....