On the night of 5-6 May 2014, Boko Haram militants attacked the twin towns of Gamboru and Ngala in Borno State, northeastern Nigeria. About 310 residents were killed in the 12-hour massacre, and the town was largely destroyed. During the same night, Boko Haram abducted eight girls aged between 12–15 from northeast Nigeria, a number later raised to eleven. Background Gamboru Ngala accommodated the security garrison, which had left the town before the attack to pursue the perpetrators of the Chibok schoolgirl kidnapping. Borno State is considered pivotal for Boko Haram. According to the Nigerian senator Ahmed Zanna and several residents, the security forces left Gamboru Ngala after Boko Haram militants had spread rumours that the kidnapped schoolgirls had been spotted elsewhere. Massacre Armed with AK-47s and RPGs, the militants attacked the town on two armored personnel carriers, stolen from the Nigerian military several months earlier. The militants opened fire on the people at a busy market that was open at night when temperatures cool. Having set homes ablaze, the militants gunned down residents who tried to escape from the fire. The official death toll was first set at 200 on 7 May. Zanna and local resident Waziri Hassan both reported at least 336 deaths. References 2014 murders in Nigeria 2014 mass shootings in Africa 2010s in Borno State 2010s massacres in Nigeria Arson in Nigeria Arson in the 2010s Attacks on buildings and structures in 2014 Attacks on buildings and structures in Nigeria Massacres perpetrated by Boko Haram Islamic terrorist incidents in 2014 Marketplace attacks Mass murder in Borno State Mass shootings in Nigeria Massacres in 2014 May 2014 crimes in Africa May 2014 events in Nigeria Terrorist incidents in Borno State Terrorist incidents in Nigeria in 2014 Attacks in Nigeria in 2014