PRESIDENT Emmerson Mnangagwa yesterday appealed to the security sector to remain vigilant to ensure peace and the country’s economic development. Speaking in Harare at the burials of the late Brigadier General Shadreck Vezha, Central Intelligence Organisation (CIO) operative Nyasha Dzimiri, and Zanu PF women’s league member Tsitsi Jadagu, Mnangagwa said the security sector was key…

