scares the crap out of me is that whoever did it is probably someone we know.â
âI was thinking the same thing,â Hayley said. âWe sort of knew everyone who was there. Brianna bragged that hundreds of kids were coming, but really, Iâd be surprised if more than fifty were there.â
Taylor did a quick mental count. âForty, Iâd say.â
âAnybody could have done itâbut who did, and why?â Hayley asked. âI donât think Iâm going to learn a single thing in class today.
Canât concentrate.â
âYou, me, and the rest of the school.â
It was then that the first text message came through to both twinsâ cell phones. Neither teen recognized the texterâs handle or the phone number the message came from:
CASE FILE #613-7H: I KNOW WHO KILLED HER.
The girls read their screens in disbelief. Time froze in the tiled halls of Kingston High. The air stopped moving. It was like a lid had been dropped over them and they were completely and utterly alone.
âWho do you think sent this?â Taylor whispered, an edge of panic in her voice.
âCould be anyone,â Hayley said, looking around. âMaybe itâs him âher killer.â She pressed her palm into her stomach. She was sure she was going to hurl and that would not be something she would want to ever, ever do at school.
âWhat should we do? Should we tell someone? Should we text back and find out what they want?â
âNo. Remember Dadâs rule about texting strangers.â
Hayley rolled her eyes at her sister. Their crime-writer dad, Kevin, had drilled it into them in fifth grade when they got their first cell phones. It was a cardinal rule, though the specific numberâas he actually and annoyingly numbered his rulesâshe couldnât recall just then:
âNever respond to someone you donât know. By your answering him, the creep knows that the message was received and could get more aggressive.â
âYouâre right,â Taylor said. âItâs better not to tell anyone and hope Text Creeper doesnât text us again . . . the freak. And as much as it unnerves me to get hisââ
ââor her,â Hayley interrupted.
Taylor nodded. âRight. As much as it unnerves me to get his or her texts, we need to figure out who killed Olivia.â
âWho,â Hayley added, âand why?â
âAre you going to do that all day?â Taylor asked.
âMaybe. I like precision and you know it.â
Even if they werenât going to tell their parents about the texter, the girls decided they should share the news about what happened to Olivia before it reached their parents, Valerie and Kevin, through Port Gambleâs super-speedy grapevine.
Fifteen minutes before the first bell rang, the twins made the calls. Taylor called their mother, a psychiatric nurse, who was on the ferry headed toward her job at Puget Sound Hospital near Seattle. Because she worked such long hours, it was more like her second home. As the shipâs engines roared, Valerie Ryan soothed Taylor the best that she could.
âAre you girls all right?â she asked. âYou just saw Olivia last night. You must be so upset. I wish this ferry was coming home.â
âItâs all right, Mom,â Taylor said. âThere really isnât anything you can do.â
Hayley had their father on her phone.
âDid they arrest someone?â he asked.
âI donât know,â Hayley said. âI donât think so. Beth didnât say much.â
âHow is Beth?â Kevin asked.
âI donât know. We havenât seen her yet today.â
Hayley told their father theyâd check in later if they heard anything. He said heâd do the same. On her phone, Taylor made the same promise to her mother.
âLove you, Mom,â Taylor said.
âLove you, Dad,â Hayley said.
The girls put