What Happen To: Jessicafs?

I have noticed that user Jessicafs has a purple cross on her profile picture, so what do you think happened to her and why?
She message me after a while and we did a role play with her recently, I enjoyed myself and was hoping to talk to her again, but she didn’t answer my message and now she’s gone.
This is the third time someone I know has went missing, so I guess this is becoming a little series, isn’t it?