The Best Episodes Written By Katie Swain

After a key witness and a U.S. marshal are ambushed and killed, Maggie and OA must track down a man who leaked the information that led to their murders.

The Nathan James must evade an overwhelming threat. A revelation in St. Louis puts President Michener in a terrible position.

The crew of Nathan James begin preparations for what may be their most ambitious mission to date.

As Nathan James and her allies attempt to prevent the enemy moving north, Chandler's haunting visions manifest into reality.

With an enormous storm on the horizon, Nathan James must navigate an equally terrifying threat in order to make it to safety.