Who is she? Who killed her?

Rookie detective Tom Lange couldn’t have gotten a more difficult first case. A woman’s body is found floating in a sultry Florida mangrove. She has no ID and there is no indication of cause of death. The only thing he’s got to go on is her butterfly tattoo.

The body leads Tom on a trail of seedy clubs, narcotics, and danger which is close to home.

And in a tumultuous ending with a massive twist, Tom’s world is turned upside down...