When thousands of angry black protesters assembled at the crime scene, Wallace sent hundreds of police and state troopers to the area to break up the crowd. Two young black men were killed that night, one by police and another by racist thugs. Meanwhile, public outrage over the bombing continued to grow, drawing international attention to Birmingham. At a funeral for three of the girls (one's family preferred a separate, private service), King addressed more than 8,000 mourners. A well-known Klan member, Robert Chambliss, was charged with murder and with buying 122 sticks of dynamite. In October 1963, Chambliss was cleared of the murder charge and received a six-month jail sentence and a $100 fine for the dynamite. Although a subsequent FBI investigation identified three other men--Bobby Frank Cherry, Herman Cash and Thomas E. Blanton, Jr.--as having helped Chambliss commit the crime, it was later revealed that FBI chairman J. Edgar Hoover blocked their prosecution and shut down the investigation without filing charges in 1968. After Alabama Attorney General Bill Baxley reopened the case, Chambliss was convicted in 1977 and sentenced to life in prison. Efforts to prosecute the other three men believed responsible for the bombing continued for decades. Though Cash died in 1994, Cherry and Blanton were arrested and charged with four counts of murder in 2000. Blanton was convicted and sentenced to life in prison. Cherry's trial was delayed after judges ruled he was mentally incompetent to stand trial. This decision was later reversed. On May 22, 2002, Cherry was convicted and sentenced to life, bringing a long-awaited victory to the friends and families of the four young victims.