Nigeria, March 31 -- Angry residents have criticised Governor Caleb Mutfwang's response to Sunday's deadly attack in Agwan Rukuba in the Jos North Local Government Area of Plateau State, particularly during his visit to the crime scene.

Governor Mutfwang said 28 people were killed in the attack, pledging justice and stronger security measures.

In a state broadcast on Monday, the governor described the killings as "senseless," saying the victims were attacked around 7:30 p.m. while going about their normal activities.

He announced a 48-hour curfew, promised to cover medical bills of the injured, and said a suspect had been arrested.

"This time, we shall pursue the cause of justice to its logical conclusion," the governor said, assuring...