President Muhammadu Buhari has condemned the attack which occured in Konduga Local Government Area of Borno State.
It was not clear who was responsible for the attacks but the state of Borno is frequently targeted by the extremist group Boko Haram, which regularly uses women and men as suicide bombers in a similar manner.
Kachalla said that about 40 other people were wounded and taken to nearby hospitals.
McNeil's throw leads Mets to victory over Cards after, Syndergaard injured
Entering the game, he had allowed 11 earned runs over his last 45 innings and had won each of his last two starts. He allowed three runs over four innings, matching the number of runs he'd allowed over his previous 22 innings.
Ali Hassan, leader of a self-defence group in Konduga, told AFP news agency that the owner of the hall had prevented one bomber from entering.
Since then, more than 20,000 people have died and nearly two million people have been displaced, according to estimations from the United Nations.
"The information revealed that it was three suicide bombers, two female and a male, who detonated the IEDs, killing themselves in the process and others around a viewing center and a joint opposite the clinic at Mandarari ward, Konduga", revealed a vigilante who doesn't want his name mentioned.
Rep. Alexandria Ocasio-Cortez says pressure to impeach Trump is growing
"I believe that there is a very real animus and desire to make sure that we are holding this president to account". It has to be about the truth and the facts to take you to whatever decision has to be there".
In a statement by his Special Adviser on Media and Publicity, Femi Adesina, in Abuja, the President condoled with the government and people of the state over attacks by suicide bombers.
At least 27,000 lives have been killed and about two million people have been forced to flee their homes in the decade-long conflict.
Attacks by the rival groups play into efforts to assert greater influence, according to Yan St-Pierre, a counter-terrorism consultant for MOSECON, a law firm based in Berlin.
Woodland comes through in clutch to keep US Open bid on track
Woods hit back with six birdies, including one at the 18th, for a two-under round, his lowest final round at a U.S. Still, he stayed within range, just like he wanted, knowing that anything could happen on the back nine of a U.S.
"In recent weeks it has been noticed that the Shekau Boko Haram faction has tried to redo its image", St-Pierre added.