In December 2010, while he was still serving his sentence, Khodorkovsky and his business partner Platon Lebedev were further charged with and found guilty of embezzlement and money laundering; Khodorkovsky's prison sentence was extended to 2014.
Saat masih menjalani hukuman, Khodorkovsky dan mitra bisnisnya, Platon Lebedev, juga didakwa dan dinyatakan bersalah atas kasus penggelapan dan pencucian uang pada bulan Desember 2010, yang memperpanjang masa hukumannya hingga tahun 2014.