Death Toll in Boko Haram Attack in Nigeria Rises to 70

More bodies were recovered by rescue workers between Sunday and Monday morning in Nganzai local government area of Borno state where three villages were attacked by Boko Haram militants on Saturday, one rescue official who led the operations in the area, told Xinhua by telephone.

The official, who preferred to be anonymous, said at least 15 bodies were recovered since Sunday evening. Most of the bodies were found in the bush, having bullet wounds.

Babagana Umara Zulum, the governor of Borno, said earlier on Sunday that 55 bodies of villagers were found after the militants' three separate attacks in Badu Malam Kyariri, Zawa and Lamisula Bukar Bulala villages.

Another rescue official said the recovered bodies were being prepared for mass burial on Monday.

Abbagana Ali, head of the Civilian Joint Task Force, a pro-government militia group in the area, said Sunday dozens of the victims were killed while conducting a funeral at a local cemetery.

Ali said a funeral was being held at a graveyard in Badu Malam Kyariri village when the Boko Haram militants struck on Saturday morning.

The militants stormed the village in five trucks mounted with anti-aircraft guns, he said.

Muhammad Bulama, head of the Nganzai local government area, suspected that the Boko Haram militants' onslaught was a reprisal attack.

According to Bulama, two weeks ago, an attack on the village by the Boko Haram militants was repelled by a joint force of troops and the village's vigilante group.

At least 11 Boko Haram terrorists were killed in that attack two weeks ago, the official added.