Norah McClintock 
She Said/She Saw [PDF ebook] 

Tegan was in the backseat when her two best friends were gunned down in front of her. Was it an argument over drugs? An ongoing feud? Or something more random? Tegan says she didn’t see who did it. Or know why. Nobody will believe her. Not the police; not her friends; not the families of the victims; and not even Kelly, her own sister. Is she afraid that the killer will come back? Or does she know more than she is saying? Shunned at school and feeling alone, Tegan must sort through her memories and try to decide what is real and what is imagined. And in the end she must decide whether she has the strength to stand up and do the right thing.