PESHAWAR: Three people, including a husband and wife, were gunned down in Per Bala village on Tuesday, police said. Police said two brothers, identified as Falak Niaz and Alfat, allegedly killed the three people over a domestic dispute. One of the victims was their brother, Muntazir. Soon after the incident police rushed to the spot and arrested one of the accused while search for the other was underway. Police have registered a case against the two suspects.