As Malaysian police pursue a gunman accused of firing a weapon on a street in southern Johor state at the weekend, the country’s sense of safety is being rattled by a wave of gun violence that has left five dead in recent weeks.The series of recent shootings has come as a shock to many in Malaysia, where unlicensed possession of firearms carries extensive jail terms and mandatory whipping. In a number of cases, attackers have brazenly fired upon their targets in full public view.The latest...