KALAT : Unknown armed men shot dead a district leader of PML-N on Saturday. Police said at sehri time unidentified miscreants attacked the house of Abdul Jabbar Umerani in main bazaar of Kalat. The assailants targeted the PML-N leader as soon as he came out of his residence to respond to the knock and fled the scene after committing the crime. The body was shifted to a local hospital where a large number of people including relatives and party activists gathered to protest the murder.