Top StoriesViolence flares up in Karachi as 4 killed within half hourMuhammad Abuzar AusamaOctober 12, 2014October 12, 2014 by Muhammad Abuzar AusamaOctober 12, 2014October 12, 2014 KARACHI: Violence in the port city of Pakistan has flared up suddenly on Sunday, when four people were killed in different incidents of violence within half hour....