Nigeria - Toll Rises After Bombings - NYTimes.com Aid workers searched for bodies Monday among charred vehicles and destroyed market stalls after a trio of church bombings set off reprisal killings in northern Nigeria, officials said. Officials initially said 21 people were killed in Sunday morning's blasts in Zaria and Kaduna. But the Nigerian Red Cross said late Sunday that the death toll had jumped to 50, a figure that included reprisal killings. Officials refused to give a breakdown clarifying who died in the blasts and who was killed in reprisals to avoid stoking more sectarian violence between Christians and Muslims. Boko Haram, a radical Islamist sect, claimed responsibility for Sunday's suicide attacks. The state government initially imposed a 24-hour curfew, but relaxed it Monday to a dusk-to-dawn curfew. As reprisal attacks mounted after the church bombings, the police said that about 1,000 Muslims sought refuge at police quarters in Kaduna.