Mukuru weHuman Rights Watch kuchamhembe kwe Africa , VaDewa Mavhinga , vaudza Studio 7 kuti ongororo yavakaita muZimbabwe uye muHarare nenzvimbo dzakaipoteredza inoratidza kuti kana nyaya yemvura ikasakurumidza kugadziriswa ichakonzera dambudziko guru .