whats it called

[nursielcs]

I remember reading a book about 10yrs ago about a girl who falls out a window and there and another girl and boy, the boy is diabetic and the girl tries to inject air into his vein and the dead girl has to try and stop it. I know it is vauge but can anyone help

[Mistopheles]

Remember Me by Christopher Pike - still available at WHSmiths. Great book. Am I good or what?!