A former banker from a major Wall Street firm just had his final appeal rejected. Roger Ng, who was convicted for his role in orchestrating the massive 1MDB scandal, won't be getting out of his sentence. This case involved the theft of billions from a Malaysian sovereign wealth fund—easily ranking among the most staggering financial frauds ever uncovered. His legal team threw everything at overturning the conviction, but federal courts weren't having it. The 1MDB saga continues to stand as a textbook example of institutional corruption at the highest levels.