People walk by the grave of Przemyslaw Gosiewski, a Polish lawmaker who was killed in Russia in 2010 along with President Lech Kaczynski, in Warsaw, Poland, on Wednesday, March 21, 2012. Gosiewski's remains were exhumed on Monday so a new autopsy can be performed on them due to reported mistakes in an initial Russian forensic investigation. Gosiewski is one of three of the 96 people killed in the April 2010 crash whose remains are being submitted to new autopsies due to alleged mistakes in the Russian documentation. (AP Photo/Czarek Sokolowski)