Istanbul, July 1 (Reporter) At least three people have been killed in the Turkish city of Torbali in Izmir province due to an explosion that presumably occurred after a gas leak, Turkish media reported on Sunday. The explosion took place in a pastry shop in Torbaly at about 3 p.m. (12:00 GMT), the Turkish broadcaster NTV reported. The blast wave blew windows of the neighboring houses, the broadcaster reported. At least 16 people sustained injuries, Turkish news agency IHA reported...////...