Prosecutor Sophie Dawson's first job in the White Collar division of the Fulton County D.A.'s office is to build a case against a local bank employee who may be cheating clients. But when circumstances beyond her control leave her as the only witness to a double homicide involving a vengeful gang, her world is turned upside down. Former Atlanta police officer turned private security guard Cooper Knight is hired to ensure that Sophie is kept safe. But as threats escalate, they don't know who they can trust.

Corporate litigator Mia Shaw suffers the shock of her life when she finds her colleague and friend brutally murdered. Grief-stricken and furious, Mia vows that she will do anything to seek justice and make the killer pay. The man accused of the murder is a friend of security tech guru Noah Ramirez, but the evidence just doesn't add up. To save his former ATF partner, Noah needs to convince Mia that the real killer is still on the loose. Mia soon has more than the criminal prosecution to worry about, however. 

Detective Nate Quinn has just been cleared for active duty after a bombing killed 18 people, including his partner, and left him dealing with PTSD. His first case back on the job involves the murder of Stephen Shaw, and his only lead turns out to be an old friend, Grace Callahan - and her life is in grave danger. Someone believes Shaw gave his psychologist information before he died. Information for which they are willing to kill. 

What Detective Brady St. John really needs is a relaxing vacation. Unfortunately, just as the sun is setting on his second day at a friend's cabin on Lake Henley, he hears a scream and races to rescue a woman from her would-be killer. When the killer escapes only to return to finish the job, Brady vows to utilize all of his many resources to keep her safe - and catch those who would see her dead.   

Mercy Brennan followed in her father's footsteps in a law enforcement career, but she has no interest in any other connection to him. A US Marshal in St. Louis, Missouri, she's assigned to a joint task force with the St. Louis PD that puts her back into contact with her father and in the sights of St. Louis's most powerful gang. When the gang has reason to believe Mercy has possession of some highly sensitive and incriminating information, her boss assigns Mark St. Laurent - a Deputy US Marshal and Mercy's ex-boyfriend - to get her out of town.

When Cassidy Chambers accepted the job as police chief on Lantern Beach, she knew the island had its secrets. But a suspicious death with potentially far-reaching implications will test all her skills and threaten to reveal her true identity. Cassidy enlists the help of her husband, former Navy SEAL Ty Chambers. As they dig for answers, both uncover parts of their pasts that are best left buried. Not everything is as it seems, and they must figure out if their John Doe is connected to the secretive group that has moved onto the island. As facts materialize, danger on the island grows.

Luke Michaels' relaxing camping trip ends when he witnesses a woman being thrown from a bridge. He dives into the river to save her, shocked to find her wrapped in chains. As a canine search and rescue volunteer, Luke has assisted many victims, but never a beauty whose defeated gaze ignites his primal urge to protect. When Megan Witherspoon's killers make it clear they won't stop, Luke fights to save her, but can he keep her alive long enough to find out who is after her? 

During Garrett Addison's first week on the job as a criminal investigator for the Tennessee Bureau of Investigation, his team is called out to a murder scene of a young girl. She's the third victim in a string of disappearances with one thing in common - a Polaroid photo of each victim left behind at the crime scene. The FBI is pulled into the case to help, and Garrett finds himself working with Special Agent Jordan Lambert, the woman he once loved.

Summer Abernathy wakes up one morning to find her husband missing, three men in her home intent on finding him, and the life she's been living based on a lie. Which Kyle Abernathy did she marry? The computer programmer she met in line at the bank? Or the one who was apparently using that image as a cover story? The search for her husband - and answers - takes Summer ever deeper into a world of organized crime, where people are used one moment and discarded the next.

For the past year, Chloe St. John has been working as a K-9 cop with her German shepherd partner, Hank. After being dumped by her fiance for another woman, Chloe has decided Hank is just about the only male she likes. She's over the whole romance thing and focuses her attention on doing her job because a serious case of human trafficking with connections to her missing cousin just landed in her lap.

Marie Carrington is running from a host of bad memories. Broke and desperate, she's hoping to find safety and sanctuary on Prince Edward Island, where she reluctantly agrees to help decorate a renovated bed-and-breakfast before it opens for prime tourist season. Seth Sloane didn't move 3,000 miles to work on his uncle's B and B so he could babysit a woman with a taste for expensive antiques and a bewildering habit of jumping every time he brushes past her.

Lethal Homecoming: Nolan Tanner never got over Kallie Ainsworth's sudden, unexplained departure. Now when he comes to her rescue after an attempt on her life, all the old feelings come rushing back. Lethal Conspiracy: When professional fundraiser Lillian Maloney sees her father's campaign manager commit murder, she goes on the run from the men he hires to kill her. A close call brings firefighter Jason Tanner to the rescue, but the killer is closing in.

Honorably discharged from the Army after an explosion nearly killed her, former military psychiatrist Brooke Adams has set up shop to help others - but her days of helping military personnel are over. She's got her own battles to fight from her time overseas, and she's not equipped to take on more. Former Army Special Ops Sergeant First Class Asher James could handle anything war sent his way - terrorists, bombs, bullets. The only thing that scares him now is sleep. Finally convinced that he needs help, Asher makes an appointment with a counselor.

Former Army Night Stalker Rick Jordan usually has his camp for foster children to himself during the winter months. But someone has visited recently - leaving a trail of blood. One of the two clues left behind tips Rick off to the identity of his visitor, who soon turns up dead. The police deem it an accident, but Rick isn't convinced. With the help of private investigator Heather Shields, he sets out to decipher the remaining clue. Except someone doesn't want them to succeed - and will stop at nothing to keep them from finding the truth. 

FBI Special Agent Lincoln St. John is living his own personal nightmare. When the woman he loves, Allison Radcliffe, is killed, he devotes his life to tracking down the killers and making them pay for their crimes. He expected it to be a challenge. What he never expected was to find Allison very much alive shortly after her "murder." As his anger and hurt mix with relief, Linc isn't sure how he's supposed to feel. One thing he does know for sure: He and Allison will have to work together to stop a killer before she dies a second time - this time for good.