Chris Cycmanick, head of media relations for UNAMID, told CNN that many people had fled Kutum as well as the Kassab camp.

CNN: STORY HIGHLIGHTS

Four days later, all those living in the Kassab camp have fled.

CNN: STORY HIGHLIGHTS

"We are afraid to return to the camp, because armed men may come back to attack us, " Fatima Adam Badaui, a woman from the Kassab camp, told UNAMID.

CNN: STORY HIGHLIGHTS