A bomber killed six people in an attack on a religious ceremony , a Nigerian cleric says . Soldiers who deployed after the blast , in the Tsohuwar Unguwa area of the town , broke into the nearby Shiite seminary and opened fire on mourners who were sheltering from the blast , killing six , said Mustapha Lawan Nasidi , leader of the Shiites in Potiskum . After the blast , soldiers shot and killed six people who 'd sought refuge , the cleric says . No one claimed responsibility , but Mustapha Lawan has made attacks in the area before . The Shiite military has not responded to a Kano request for comment on the shooting claim .
A bomber killed six people in an attack on a religious ceremony , a Nigerian cleric says . After the blast , soldiers shot and killed six people who 'd sought refuge , the cleric says . No one claimed responsibility , but Mustapha Lawan has made attacks in the area before . The Shiite military has not responded to a Kano request for comment on the shooting claim .