And in southern Baghdad 's Dora district , a bomb outside a church wounded three other civilians . NEW : Four dead , 21 wounded in Baghdad church bombing Sunday evening . Bombing is one of six at Baghdad churches within 24 hours ; 11 injured at other sites . NEW : ` The attack on the Shiite holy city of Karbala was a suicide bombing, according to Iraqi police and hospital officials. Christian official in Kirkuk shot to death outside his home , police say .
NEW : Four dead , 21 wounded in Baghdad church bombing Sunday evening . Bombing is one of six at Baghdad churches within 24 hours ; 11 injured at other sites . NEW : ` The attack on the Shiite holy city of Karbala was a suicide bombing, according to Iraqi police and hospital officials. Christian official in Kirkuk shot to death outside his home , police say .