Two sisters. One unsolved murder. A disgusting revenge plot.      When Mackenzie Wright goes to her first real high school party, deep in the woods of her small California town, no one expects to wake up the next morning to news of a grisly murder. Especially her own sister.      There are no suspects.      There is no motive.      There are no charges.      Just one unsolved murder and what's left of an empty town.      Mackenzie spent years grieving over her sister's death, but it wasn't until she came across a photo that everything changed for her. Memories, everything from that night, flash in rapid color light, and soon Mackenzie finds herself obsessed with the truth.      Determined to find out what really happened to her sister, Mackenzie relies on this image to give her the answers she needs as she joins the lives of five of the richest people in Los Angeles. Fueled by a thirst for revenge, Mackenzie infiltrates the world of the rich and elite, only to come face to face with a tempting complication in the form of an elusive playboy.      With the enemy line drawn, Mackenzie must choose between her loyalty to her sister and the man who stole her heart.