A federal judge blocked a request for FBI records related to the slayings of two agents in South Dakota in 1975, Buffalo News reports.
Seeking the records is Leonard Peltier, who was arrested in connection with the killing of FBI agents Ronald Williams and Jack Coler.
Peltier wants to know why Frank DeLuca, the man he was with during the slayings, was never charged and remains free.
“We’re still going to press and push for the release of all documents related to the shadowy figure who used the name Frank Blackhorse,” Peltier’s attorney Michael Kuzma said this week, according to the Buffalo News.