Officials say the 89-year-old shot and killed museum guard Stephen T. Johns on June 10. Von Brunn was shot in the face by other guards but survived.
A seven-count indictment was handed up Wednesday in U.S. District Court, charging von Brunn with first-degree murder, killing in a federal building - both charges already lodged against him - and a new charge of bias-motivated crime. Four of the charges make him eligible for the death penalty. The case has sparked renewed calls for expanded hate crimes legislation.
Authorities say von Brunn walked up to the museum carrying a rifle and shot Johns as the guard was opening the door for him.
Von Brunn had a racist, anti-Semitic Web site and wrote a book titled "Kill the Best Gentiles," alleging a Jewish conspiracy "to destroy the white gene pool." He also claimed the Holocaust was a hoax.
A hearing on von Brunn's case is scheduled for Thursday in U.S. District Court. So far he has not been well enough to appear in court and it was unclear whether he would be in the courtroom this week.
