kolkata a gang of seven robbers killed a jewellery shop owner and injured three others while looting the shop in a busy sonarpur locality on the southern fringes of the city on sunday eveningdipak debnath 43 owner of debnath jewellers located close to sonarpur police station was first attacked by one of the goons with a chopper inside shop later he received bullet injuries outside the shop while the miscreants were firing indiscriminately in the air before fleeing the spot three others were also seriously injuredthe incident took place around 730pm witnesses said the gang members entered the shop as customers and suddenly pulled down the shutter the goons then asked for the vault keys when debnath refused he was attacked by one of the robbers with a chopper the shop employees stood helpless as debnath handed over the keys to the goonsthe robbers then looted gold ornaments the value of which is yet to be ascertained and pulled up the shutter after 15 minutes to find locals outside when the locals tried to stop them the miscreants started firing indiscriminately in air debnath who had come out of the shop by then received bullet injuries along with three others subrata mondal and dipankar roy chowdhury both employees of the shop and puja dey a customerthe gang members then fled the spottwo passers by pad malochan barik and subhas das who were returning from mp abhishek banerjees rally rescued two of the injured including debnath and rushed them to mr bangur hospital debnath was later shifted to a hospital off em bypass where he was declared deadbaruipur sp arijit sinha said they are checking cctv footage to identify the goons