Platon Lebedev, jailed in the Yukos case along with Mikhail Khodorkovsky, has filed a challenge in the Constitutional Court against a law that (as interpreted by courts) requires convicts to acknowledge their guilt to qualify for parole. Lebedev's parole request was thrown out this summer; the judge cited Lebedev's “lack of repentance” among the reasons for the verdict. The demand for a guilty plea goes against the constitutional right to not testify against oneself, Lebedev said in his complaint to the Constitutional Court. Lebedev and Khodorkovsky are jailed until 2016 on economic charges. Their supporters claim that the charges were fabricated for political reasons on the order of Prime Minister Vladimir Putin.