Where did she go?

Lory has always had so many close calls in her life it's been 20 years since an incident that happened to her when she was nine. she decides to get ready and go to a party meeting up with some high school friends of hers that she hasn't seen in a long time. During the party drugs comes into play she takes the drugs and gets out of control, so everybody asks her to leave to party. Four months later and nobody can hear from her and they're all questioning why. What happened to her during the party and after? What happened her when she was nine? What will happen to her and where is she?