A suspected Boko Haram suicide bomber detonated himself in the middle of a procession of hundreds of Shiite Muslims on Friday, killing 21 people and injuring dozens, local religious leaders said.
The attack occurred during the annual Arbaeen procession from Nigeria's second-largest city, Kano, to the ancient Islamic city of Zaria, said Aliyu Yusuf Kakaki, a spokesman for the Shiite community in Kano.
The leader of Shiites in Kano, Sheikh Muhammadu Mahmud Turi, told reporters on Friday that 21 members of the sect lost their lives in the blast. Earlier, Kakaki said at least 15 had been killed and 40 injured.
A second suicide bomber was detained before he could blow...