Kidnapped Forgotten

These two girls named Jenny and Sara are true best friends since there both born on the same date and time. But, the relationship doesn't go to well when Sara can't take the fact that Jenny has brain problems. Jenny gets kidnapped and cannot be rescued so, it's up to Sara to save Jenny. Not only that Jenny has brain problems and can predict the future, she is also smart but she has to be in the hospital right now to fix her brain and if someone destroys it she'll might as well end up dead. If Jenny hadn't ran away from home this wouldn't happened. Also,her parents aren't supported of her so, could that be the reason she ran away? There is this boy in the story and the questioned is ask was he the one who kidnapped Jenny? Will Sara risk her life to save her ex- true friend or will she let it all happened? Did Jenny die or not?Read to find out the answer to these questions! ( Hint: the third question probably won't be answer until my next book call "Kidnapped Unforgotten")