According to the Daily Mail out of the UK, Planck was a financial controller and managing partner of the investment firm where she worked. Currently the firm is under investigation for fraud to the tune of $43 million by the SEC. Here is the link to the Daily Mail article.
https://www.dailymail.co.uk/news/art...high-rise.html
To me, this whole being a controller for an investment firm being under investigation really needs to be scrutinized. My feeling is she was trying to do the right thing and someone didn't want her to talk.