i'm pretty sure this is a violation of terms of use. That's just horrible, I've had a reader say something like this to me out of the blue about someone I was asking about, it didn't happen when she said it would, i never asked her about this , it just came up in her reading.
If she's speaking of the death card, well that can mean many things, it's usually a card of transition, the end of something so something new and better can arise. Think of the phoenix rising from the ashes, bigger, better and stronger. There are other cards that can represent death, but someone who's a professional and trustworthy card reader, wouldn't just throw that out there like that. Also energy is always changing based on our choices.
It would be great if you'd tell us who this was, so that we can also be cautious.