Jeff Locker

A young man who videotaped a fatal assault and didn't intervene finds himself haunted by his own guilt and something far more insidious.

After a night out of partying and left behind by her friends, Ava wakes up and sneaks back home only to find that she's already safe in bed. But that's not Ava - it's someone who looks just like her. A time-traveling fugitive has stolen Ava's body, her identity, and her life. What's more -- she's not alone. There are others, hiding in the past, secretly living among us, plotting to alter the future. Without her body, Ava is a virtual ghost, silent and invisible to the world. And, so far as she knows, she's the only one who can stop them and put the timeline back on course.

All Eric has ever wanted is a real friend. He just never knew how to find one.