What happened to Dr RUJA ignatova?

Could you elaborate on the mysterious disappearance of Dr. Ruja Ignatova? She was once the face of the controversial cryptocurrency project, OneCoin, which promised immense returns to investors but has since been deemed a fraud. Her sudden vanishing act has left many wondering what exactly transpired and if she'll ever face the consequences of her alleged actions. What do we know about her current whereabouts, and what legal implications does her disappearance have on the ongoing investigations into OneCoin?