I'm going to preface this by saying don't kill the messanger. I know that there were several cases of idols being falsely accused so it's okay to maintain a neutral position (that's what I'm going to do). I just don't think translation sites have picked up on this yet but the issue is blowing up on Pann, TheQoo and Instiz.
Pann article link - https://m.pann.nate.com/talk/3…&rankingType=total&page=1
The original accusations were uploaded on Facebook accusing Soojin of being a bully in middle school. The OP also said that they are in the process of gathering 'solid' evidence and that they'll release it tomorrow.
Let me know if you want a deeper translation and I'll see what I can do.