Around 125 people have been killed in three days of violent clashes across Mozambique amid opposition-led protests over the presidential election results, a non-governmental organisation said Thursday.

Hundreds of buildings were damaged or looted, including schools and hospitals, in a wave of unrest after Daniel Chapo was confirmed as the winner of the presidential election.

Violence that engulfed Mozambique after the country’s highest court confirmed ruling party presidential candidate Daniel Chapo as the winner of disputed Oct. 9 elections has killed at least 21 people,