Germany's Secret Baader-Meinhof Files Prosecutors Revisit Notorious 1977 Assassination

The 1977 assassination of Siegfried Buback by the far-left Red Army Faction is one of Germany's most famous unsolved murders. Now new evidence suggests that former RAF member Verena Becker may have been involved. But the intelligence services, who used Becker as an informant, are keeping the lid on a top-secret file which could clear up the crime.

Von SPIEGEL Staff