The history of Daria (Sarah "on stage")is still unclear. Afaik Timur and their agent Andrew were involved in the case but then discharged. Alex (Oliver) confirmed this version but he's brother of Timur so...
Sarah however needed to be hospitalised because of a sexual agression

and I fear that this definitely closed the case. I hope she will recover from it

. Anyhow only those in SPB may know exactly what happened. For sure Daria stopped everything. It is a sad history but useful to remember that these girls are human beings and not just their "avatar "we see on stage.