I was thinking more of these examples, where people who lack a conscience or empathy, seem to rise to high powered jobs because of, not in spite of being psychopaths. My point was definitely broader than specific departments in highly regulated industries.
http://www.psychology.org.au/news/media_releases/13September2016/Brooks/
https://hbr.org/2012/03/psychopaths-on-wall-street/
https://www.theguardian.com/technology/2017/mar/15/silicon-valley-psychopath-ceo-sxsw-panel