I wouldn't leave this up. Maybe create a retrospective post once the case is over if you want to help others, but don't share details (even minute details) publicly until you've talked to a lawyer first.
If you email hn@ycombinator.com, they may be willing to take this down for you, assuming you can't currently delete it on your own. I understand they do this very occasionally, when there is good reason to do so. Good luck!