Very much possible. They might have killed Rishabh's parents too, who could be Anya's parents as well.
True! It's quite possible that Urvashi could be the last villain. Or maybe both of them together or something idk. Seeing how they've been best-friends since childhood. Lol I'm guessing these two must've killed Rishab's army man grandfather as well. Who knows, dono ki lambi planning hogi 😆