From Wealth to Windows: Russian Oil Executives Meet a Grim Fate

Mikhail Rogachev, a prominent figure in Russia's oil industry and former vice president of the now-defunct Yukos, has become the latest in a string of mysterious deaths among Russian energy executives. Rogachev, 64, "fell" from the 10th floor of his Moscow apartment building over the weekend, reportedly leaving behind a suicide note. Russian authorities are calling it a suicide, citing his struggle with cancer, which his family denies.  With a series of unexplained deaths in Russia's energy sector, Rogachev's death raises questions. Here's…