'Encounters' in the Bible

If there is a young woman who is a virgin engaged to a man, and another man encounters her in the city and has sex with her,

But if the man encounters an engaged woman in the open country, and he seizes and rapes her, only the man who raped her must die.

If a man encounters a young woman, a virgin who is not engaged, takes hold of her and rapes her, and they are discovered,