At least 16 people died in a double suicide bombing near a large camp for people made homeless by years of Boko Haram violence, Nigeria's emergency services and locals said Monday. It was the biggest in a series of weekend attacks. The National Emergency Management Agency (NEMA) said the attack took place at about 8:45 pm (1945 GMT) on Sunday close to the Dalori camp in Kofa village, near the Borno state capital Maiduguri. Regional NEMA spokesman Abdulkadir Ibrahim said a first attack by two female suicide bombers had been thwarted by security personnel who stopped them getting into the camp.