Let me find it - it happened between Mercedes Lackey and now -

OK - Stephanie Burke (for something she says she didn't do that sounds very weird) https://file770.com/tag/stephanie-burke/

and - finally found it, it is Faith Hunter. Always check good old Mike Glyer for this type of thing (and much more) https://file770.com/assault-allegation-leads-faith-hunter-to-apologize-and-pull-out-of-conventions-for-2022/