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Nigeria college 'hit by suicide bombing' Nigeria college in Kontagora 'hit by suicide bombing'
(about 1 hour later)
A female suicide bomber has blown herself up at a college in north-central Nigeria, witnesses say. A female suicide bomber has blown herself up at a college in northern Nigeria, witnesses say.
The bomb exploded as the woman was about to enter a hall packed with students at a college in Kontagora town, the witnesses added.The bomb exploded as the woman was about to enter a hall packed with students at a college in Kontagora town, the witnesses added.
Casualties numbers are unclear, but lecturer Andrew Randa told the BBC he had seen four bodies - some of them decapitated. Casualty numbers are unclear, but lecturer Andrew Randa told the BBC he had seen four bodies.
Militant Islamist group Boko Haram is waging an insurgency in Nigeria.Militant Islamist group Boko Haram is waging an insurgency in Nigeria.
The group has declared a caliphate, or Islamic state, in areas it controls in north-east Nigeria. It has not commented on the blast in Kontagora, some 240km (149 miles) from the capital, Abuja.
It has carried out a spate of bombings and assassinations in north-east and north-central Nigeria since launching its insurgency in 2009. The group has declared a caliphate, or Islamic state, in areas it controls in the north-east.
It has carried out a spate of bombings and assassinations in northern Nigeria since launching its campaign in 2009.
This is the second suicide attack on a school this week - on Monday, 46 boys were killed in Yobe State.
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Mr Randa said he heard a deafening blast and then there was pandemonium as people ran away from the scene.Mr Randa said he heard a deafening blast and then there was pandemonium as people ran away from the scene.
Soldiers rushed to the college and sealed off the area, he said.Soldiers rushed to the college and sealed off the area, he said.
Three of the four bodies he had seen were of women, Mr Randa added. The bomb seemed to have exploded prematurely, as the bomber was still trying to gain entry into the lecture hall when it detonated, other witness told the BBC Hausa service.
Three of the four bodies he had seen were those of women, Mr Randa added.
Other witnesses said the bomber died in the blast, and there were many casualties.Other witnesses said the bomber died in the blast, and there were many casualties.
At least seven people were wounded and rushed to hospital, they told the BBC Hausa service.At least seven people were wounded and rushed to hospital, they told the BBC Hausa service.
There have been several bombings in Nigeria over the last two weeks - the worst of which was a suicide attack on a school in Yobe State on Monday, killing 46 teenage boys.
Boko Haram is opposed to Western education, and believes that Muslim boys and girls should only receive an Islamic education.Boko Haram is opposed to Western education, and believes that Muslim boys and girls should only receive an Islamic education.