A prominent Russian military historian who killed and dismembered his student lover was sane when he shot her, psychiatric experts have said. Napoleonic academic Oleg Sokolov, 63, is accused of shooting 24-year-old PhD student Anastasia Yeschenko with a bolt-action TOZ-17 rifle styled to look like a 19th century cavalry gun at his home in St Petersburg last year. The historian, who often dressed up as the French dictator, is then ...