A tombstone on the grave of lawyer Sergei Magnitsky who died in jail, at a cemetery in Moscow, Friday, Nov. 16, 2012. U.S. lawmakers are expected to vote in a human rights legislation named after Magnitsky that would impose sanctions on Russian officials involved in human rights violations. (AP Photo/Misha Japaridze)

Associated Press
A tombstone on the grave of lawyer Sergei Magnitsky who died in jail, at a cemetery in Moscow, Friday, Nov. 16, 2012. U.S. lawmakers are expected to vote in a human rights legislation named after Magnitsky that would impose sanctions on Russian officials involved in human rights violations. (AP Photo/Misha Japaridze)
A tombstone on the grave of lawyer Sergei Magnitsky who died in jail, at a cemetery in Moscow, Friday, Nov. 16, 2012. U.S. lawmakers are expected to vote in a human rights legislation named after Magnitsky that would impose sanctions on Russian officials involved in human rights violations. (AP Photo/Misha Japaridze)