The Remembrance Of Lucy Tanner

Whenever I walk by the park bench we used to sit at, I feel lost in a sea of sadness. I'm dead without her. She was my best friend, the one that helped me through everything. And now she's gone.
. . . . . . . .
Harper Daire had never had a real friend until she met Lucy. Lucy made life better. She took weight off of Harper's shoulders. They were practically attached at the waist. But one day, Lucy goes on a bike ride and never returns. Now Harper will have to deal without Lucy, and it's not easy. On top of everything, Harper is determined to find out what really happened that night. Did Lucy die in a car accident like people are saying? Or is there a different story?