January Reports on the catalyst vary. According to the state police commissioner, skirmishes began after Muslim youths set a Catholic church, filled with worshippers, on fire. A local paper reported that attackers yelled "
Allahu Akhbar" before burning down churches and homes. Other community leaders say it began with an argument over the rebuilding of a Muslim home in a predominantly Christian neighbourhood that had been destroyed in the
November 2008 riots. Both Muslim and Christian youth have been blamed for starting the violence. A 24-hour curfew was imposed on the city on 17 January 2010. On 19 January, the violence spread to smaller towns and villages south of Jos. Armed mobs, mostly Christians from the
Berom ethnic group, attacked Muslims, including Hausa-Fulani residents, killing or driving them out and burning their homes, mosques, and property. The BBC reported the fighting had spread to
Pankshin, 100 km from Jos. These reports have been denied by the
Army. On 20 January, Vice-president
Goodluck Jonathan ordered troops to Plateau State to restore order. Vice-president Jonathan held executive authority at the time, as President
Umaru Yar'Adua was in
Saudi Arabia receiving medical treatment. Community leaders put the figure at 1,025 dead. The attackers fired guns to cause panic and as people fled chopped them with
machetes. They set alight many of the buildings and left corpses dumped in the streets. The state police command reported that 109 people died in the attack, including at least 38 children. A state official told journalists that more than 500 people were killed, while a plaque at a mass grave in Dogo-Nahawa states that 501 died in the massacre, and lists the names of 354 victims. Other community leaders put the death toll at 164, including 34 women and 98 children. ==Causes==