In the entertainment world's biggest whodunnit of the year (which is saying a lot considering in just two months we've seen Mariah's "sabotage," Beyonce's Grammy dreams die and Halle Berry's Oscar hair) there's still a very real attempt to get to the bottom of what happened when Faye Dunaway announced that La La Land won Best Picture over Moonlight at Sunday's Academy Awards PricewaterhouseCoopers, the accounting firm that's responsible for tallying the winners and protecting that information until it's revealed on the Oscars stage, has obviously spent the day apologizing and offering explanations ("The presenters had mistakenly been given the wrong category envelope," a previous release said) and now there's a follow up: