hell of a lot stronger than Lorna, plus she hated me. What if she had helped out Lorna by offing
 
 Cheyenne, then decided to get her own jollies by stalking me? It made a twisted kind of sense. I
 
 added "Missy/Lorna ???" to my list.
 
 After much thought I also added Astrid. It pained me to do it, but the girl was kind of an enigma.
 
 No one knew why she had been kicked out of Barton School last year. She had told me she'd been
 
 caught smoking, but would that really get a person kicked out of school?
 
 36
 
 Maybe it had been for some insidious crime. Plus she had known Cheyenne forever. Maybe, like
 
 the drama Ivy and Cheyenne had at Ivy's grandmother's house, there was something in their
 
 shared past that had set Astrid off. They had definitely been at odds with each other at the
 
 beginning of the year, and I had assumed it was because Astrid refused to fall in line with
 
 Cheyenne's plans to keep Constance, Sabine, and Lorna out of Billings. But who knew? Maybe it
 
 had been something larger than that. Still, I put two extra question marks next to Astrid's name. I
 
 didn't want it to be her. Not remotely.
 
 I looked over my list and took a deep breath, feeling calmer now that I was taking some sort of
 
 action. Tomorrow morning, after everyone had left for breakfast, I was going to search Ivy's room
 
 for something concrete. I knew it was risky, but I didn't care. If I could prove that Ivy was the
 
 murderer, that she had been working to destroy me for months, at least I might actually be able to
 
 sleep at night. Then I could concentrate on earning Noelle's forgiveness for what I'd done, getting
 
 back into Billings, and maybe even winning Josh back too.
 
 I could concentrate on reclaiming my life.
 
 37
 
 * * *
 
 "Thank you so much for fixing my computer last night," Jillian said as she and Ivy walked out of
 
 their room on Monday morning. I listened from the other side of my door, my breath coming quick
 
 and shallow. "I thought the thing was fritzed, and I totally forgot to back up my world civ paper."
 
 "Not a problem," Ivy replied. They were in the hallway now, passing just outside my door. "But
 
 how many times have I told you, always back up everything? "
 
 "I know, I know, Bill Gates," Jillian said with a laugh. "I promise I will never again question your
 
 computer geek ways."