Masked gunmen assassinated an imam in rural Dagestan. Police arrested 22 protesters at an unauthorized rally in support of the former mayor of Makhachkala in Dagestan, who is accused terrorism and murder. Earlier this week, five Islamic militants, including ringleader Isa Khashagulgov, were sentenced to prison for a 2010 suicide bombing in North Ossetia that killed 20 people and injured over 200.