By Will Stewart & Benedict Tetzlaff-Deas Alexei Navalny’s grieving widow has accused Vladimir Putin of ‘Satanism’ after he refused to release the body of the Russian opposition leader for burial. Yulia Navalnaya’s claimed the dictator’s publicised belief in the Orthodox Christian faith was a sham – and claimed he had delighted in “bombing peaceful people in their sleep at night” in Ukraine. Her searing attack on the dictator comes amid a heated row over 47-year-old Navalny’s body, with suspicions growing that there is evidence on the corpse that he was murdered in his jail. Yulia – who vowed t…