Warning: Some viewers may find images in this report disturbing.
Ethiopian Prime Minister Abiy Ahmed has arrived in Sudan to broker talks between pro-democracy protesters and the ruling Transitional Military Council (TMC).
That's after the African Union suspended Sudan's membership in response to the crackdown on protesters and the TMC's refusal to hand over power to civilians.
The Central Committee of Sudanese Doctors (CCSD) says more than 100 people have been killed since Monday.
Al Jazeera's Bernard Smith reports.