The names of the two suspects indicted have not been disclosed.
While the suspects have been indicted, officials refused to identify them, saying the investigation is still under way.
A suspect was arrested and indicted on a felony charge.
Instead it had called for suspects indicted by the tribunal to surrender.
The statute of limitations does not apply in cases where a suspect has already been indicted.
Sixteen white suspects were later indicted by a county grand jury for the violence.
Four other suspects, all juveniles, were arrested but not indicted.
Two other suspects were indicted and are expected to be arrested shortly, investigators said.
Finally, a suspect was indicted in 2007 in connection with the murder.
He said he did not mean to imply that more suspects might be indicted.