 The Court decided that shifting the burden of proof to the Defendant of a mitigating circumstance affirmative defense "does not" violate the Due Process Clause of the U.S. Constitution.Mario Holek

Mario Holek (born 28 October 1986) is a retired Czech footballer who lastly played for Příbram.He started his career in his hometown of Brno in the Czech Republic playing for the local club 1.