Letty Raines is a thief and con artist whose life is always one wrong turn, one bad decision, from implosion. Which is just how she likes it. Fresh out of prison, she's attempting to stay afloat. But when she overhears a hit man being hired to kill a man's wife, she sets out to derail the job, sending her on a wild collision course with the charming killer, and entangling them in a dangerous, seductive relationship.

In the forgotten town of Carp, Texas, Panic is the only way out. Every summer the graduating seniors risk their lives competing in a series of challenges for the chance to win life-changing money. After the death of two players the stakes—and danger—have never been higher.