At least 48 people were killed during a crackdown on an anti-UN demonstration in the Democratic Republic of Congo, according to local sources and official documents cited by AFP.

On Wednesday, Congolese soldiers attempted to arrest members of a religious sect planning a demonstration against United Nations peacekeepers in the city of Goma. Around 10 people were initially reported dead, including a policeman who was lynched by sect members. However, an internal army document cited by AFP and verified by security officials put the death toll at 48 – in addition to the slain policeman – and 75 wounded. The document also states that soldiers seized several sharp objects and made arrests 168 people, including the sect leader.

Congolese pro-democracy activist group LUCHA also said Thursday that the number of protesters killed was “close to 50”. Two unverified videos released on social media on Thursday appeared to show Congolese soldiers to throw lifeless bodies -some covered in blood- in the back of a military vehicle.