Suspected Islamist militants rolled into the Kautikiri village in Northern Nigeria and started shooting at people, a survivor said.
Samuel Chibok said that around 20 men arrived in a Toyota pick-up truck and motorcycles and opened fire.
He said: "Initially I thought they were military but when I came out, they were firing at people. I saw people fleeing and they burned our houses." He added that two of his relatives were among the dead.
"Smoke was billowing from our town as I left," he said.
More top news
Spanish prime minister Mariano Rajoy said he wants permission to dissolve Catalonia's government and to call an early election.
Egyptian security officials say at least 54 police officers have been killed in a shootout during a raid on a militant hideout near Cairo.
Explosives experts were called to the nuclear reprocessing site in Cumbria, to help deal with chemical substances.