U.N. officials say the crisis has brought the nation to the brink of a new civil war, after it emerged from a 12-year, ethnically fueled conflict just a decade ago.
Pierre Nkurukiye, the police spokesman, said a senior police officer, a lawyer and a civil servant were killed in the attack that took place in the Bwiza neighborhood.
Witnesses said the attackers used a motorbike to get to the scene and to flee after the explosion. Police arrested several youths in the area after the attack on the bar that is popular with Nkurunziza`s supporters, the witnesses added.
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