Charleston authorities charged 131 men with participating in the conspiracy.
But then it turned out they were charging only four men, all of whom were dead by the time he reached the camp.
Virginia prosecutors had charged three men in separate cross-burning incidents.
They charged three men with illegally intercepting communications, a charge that carries penalties of up to five years in prison.
The prosecutors also said today that they had decided there was not enough evidence to charge two other men arrested in the killing.
Authorities initially arrested and charged 5 young men in the attacks.
A11 Germany charged three men with illicit sales to Libya.
The police have charged 30 men in the attacks and are searching for 17 others.
The authorities have charged five men, including a prison guard, with his murder.
Sheriff's deputies have charged five men with assault, battery and commission of a hate crime.