Nigerian police said on Saturday that 10 bodies had been recovered as of Friday evening after a large group of gunmen on motorcycles attacked Binnari village in Taraba State.
However, the death toll reported by survivors and human rights groups is significantly higher. Survivors told the AFP news agency that at least 20 people were killed. Amnesty International said in a statement on Saturday that the death toll was 40, adding that more bodies were recovered later on Saturday beyond the initial 10 confirmed by police.
"After the attackers left, we counted more than 20 bodies, and some people were still missing," Binnari resident Sa'idu Nuhu told AFP. Resident Isiyaku Musa also gave a death toll of at least 20.
According to community leader Malam Abubakar Saifullahi, the attackers arrived on about 50 motorcycles, with two men on each bike. He told AFP: "They looted shops and took cash, foodstuffs and other provisions. They also took motorcycles abandoned by people fleeing the attack." Residents said the gunmen opened fire just after Friday prayers.
Amnesty International criticised the Nigerian authorities, saying they "continue to leave rural communities in some parts of the north at the mercy of gunmen that are repeatedly committing atrocities with impunity."
Banditry has become a growing problem in northwest and central Nigeria, where powerful gangs operate in remote locations with limited state presence. Bandits frequently raid villages, kidnap for ransom, and levy illegal taxes on farmers and miners. Nigeria has also been fighting an armed rebellion since the Boko Haram uprising in 2009.
Separately, the Nigerian military announced it had killed 15 "terrorists" in an air strike in northeastern Borno state on Saturday.