Prosecution office renewed Wednesday the detention of 19 Muslim Brotherhood (MB) members for 15 days pending investigations in el-Gharbia governorate, northwestern Egypt, Al Bawaba News reported. The suspects are charged with inciting riots and violence against state institutions and citizens, joining an outlawed organization and protesting without permits. Meanwhile, Prosecution office renewed detention period for 20 MB members for 15 days pending investigations for forming terrorist cells involved in booby-trapping power stations, electric pylons and railway stations.