At least 30 villagers have been killed while several others were abducted by gunmen who raided a village in northern Nigeria’s Niger state, police said Sunday, the latest in a cycle of deadly violence in the conflict-hit region.

The gunmen stormed the Kasuwan-Daji village in Niger state’s Borgu local government area on Saturday evening and opened fire on residents. They also razed down the local market and several houses, Niger state police spokesman Wasiu Abiodun said in a statement.

At least two residents put the death toll at 37 and said it could be much higher, as some people remained missing as of Sunday. Residents also said security forces are yet to arrive in the area, contradicting the police’s claim that they have deployed officers to search for those kidnapped.

Rev. Fr. Stephen Kabirat, spokesman for the Catholic Church of Kontagora Diocese, where the attack happened, told local media that the gunmen killed more than 40 people and that some of those abducted were children.

The Free Press: Is the First Lady of Nigeria Scared?

The gunmen had been lurking around nearby communities for about a week before the attack, according to a resident who asked not to be named for fear of his safety. Now, survivors are too afraid to go recover the bodies.

“The bodies are there (in Kasuwan-Daji village). If we don’t see any security, how can we go there?” the resident said, adding that the attack lasted for up to three hours.

Such attacks are common in Nigeria, Africa’s most populous country, where dozens of rogue gangs seeking control often target remote communities with limited security and government presence.

Saturday’s attack in Kasuwan-Daji village happened near the Papiri community, where more than 300 schoolchildren and their teachers were kidnapped from a Catholic school in November.

The attackers who raided Kasuwan-Daji arrived from the National Park Forest along Kabe district, according to the police, pointing to a usual trend where abandoned expansive forest reserves act as hideouts for armed gangs.