 At least 10 people have been killed in an overnight raid on the city of Benin, Eastern Congo. Witnesses and a civil society group suspect it was carried out by an Islamist militant. Residents say a group of attackers set several houses on fire in the middle of the night, then fired on people as they exited the building somewhere attacked with machetes. The raid took place just four days after the city was hit by two blasts which officials also blame on Islamists.