U.S. Marshal Mercy Brennan's life is in danger and her ex-boyfriend Deputy U.S. Marshal Mark St. Laurent is assigned to protect her, but when an unexpected ice storm arrives, they realize that survival may no longer be guaranteed. U.S. Marshal Mercy Brennan followed in her father's footsteps in a law enforcement career. When she's assigned to a joint task force with the St. Louis PD, it puts her back into contact with her father-- and in the sights...

After two years at the St. Louis U.S. Marshals Office, Casey Sloane is tasked with escorting a reporter to Washington to testify before a grand jury. The reporter's research on an up-and-coming environmentalist who suddenly disappeared is now even more vital than anticipated. At first, Casey's assignment seems routine. But a dangerous attack on the Marshal office puts everyone on high alert. When Casey and two other Marshals--one a man from her past--are...