"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 of St. Louis's most powerful gang. Mark St. Laurent, a Deputy U.S. Marshal and Mercy's ex-boyfriend, is assigned to get her out of town until they can guarantee her safety. When a freak ice storm strands them at a remote location...

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...