Karen has surgery to remove a bullet from her back. Sumner releases Mack's evidence to the District Attorney.

Karen must choose between a risky operation and total paralysis and death. Sumner and St. Claire meet.

Abby corroborates Sumner's story about killing St. Claire, while Karen returns home from the hospital.

Karen finally tells Mack about her paralysis. Galveston offers Mack help in solving the Tidal Basin murders.