PEOPLE: 22_0_444_1web_06_18_16_charleston_shooting_2_6470

Ike Thompson of Charleston reacts during a prayer service honoring Wednesday's shooting victims held at the Morris Brown AME Church in Charleston, South Carolina June 18, 2015. A 21-year-old white man suspected of killing nine people at a historic African-American church in Charleston, South Carolina was arrested on Thursday after an attack that the United States is investigating as a hate crime. Law enforcement officials arrested alleged gunman Dylann Roof after a traffic stop in Shelby, North Carolina, about 220 miles (350 km) north of Charleston, said police chief Gregory Mullen. REUTERS/Randall Hill

Ike Thompson of Charleston reacts during a prayer service honoring Wednesday's shooting victims held at the Morris Brown AME Church in Charleston, South Carolina June 18, 2015. A 21-year-old white man suspected of killing nine people at a historic African-American church in Charleston, South Carolina was arrested on Thursday after an attack that the United States is investigating as a hate crime. Law enforcement officials arrested alleged gunman Dylann Roof after a traffic stop in Shelby, North Carolina, about 220 miles (350 km) north of Charleston, said police chief Gregory Mullen. REUTERS/Randall Hill