Mourners carry the coffin of a victim of a bomb attack on a Baghdad cafe on Tuesday. Violence in Iraq has spiked this year. The bodies of 18 men were found Friday in a Sunni area near Baghdad. Sabah Arar/AFP/Getty Images hide caption toggle caption Sabah Arar/AFP/Getty Images The Two-Way 18 Sunnis Found Shot Dead In Iraq November 29, 2013 The discovery is reminiscent of the period following the U.S.-led invasion of Iraq when Sunni and Shiite death squads roamed the streets. More than 5,000 people have been killed this year, making it one of the deadliest years in Iraq since violence hit a peak in 2006-'07.