EU imposes sanctions on Russian prison chiefs and others over Navalny's death. EU is the head of a Russian prison, a judge, and others who are believed to be involved in the death of Russian opposition leader Mr.
Navalny. Those subject to sanctions will be prohibited from traveling to the EU and their assets within the EU will be frozen. Navalny, an opposition leader who continued to criticize Russia's Putin regime, died in February in a prison in Russia's Arctic Circle. The targets included the prison where Mr Navalny died, its top officials, and the judge who sentenced him to a long prison term.