It's been three months since Detective Iris Williams has been back to work. She has been on an extended medical leave, battling depression after she'd dropped the ball on the biggest case of her career - the apprehension of the 17-year-old serial killer, Stacey McHill. But instead of seeking treatment for her depression, Iris has been roaming the streets of New York City. The city's streets now haunt Iris, and paranoia has become her constant companion. The captain of the Double 0 precinct has placed Iris and Toni on desk duty, calling Iris an embarrassment to the department.

Faith Newsome has it all: a loving husband, beautiful daughter, and a stable life as the owner of a thriving shoe boutique in Washington, DC. Yet a part of her feels as if she’s not who she seems to be, as if she’s living a lie. When Faith gets kidnapped by a group of goons while walking to her car, she suddenly remembers who she is - not the suburban wife and mother whom she convinced herself to be, but Champagne, the daughter of one of the most ruthless killers and drug dealers in New York City who went missing and was presumed dead years prior.

The Inn at Gloucester stands alone on the rocky shoreline. Its seclusion suits former Boston police detective Bill Robinson, novice owner and innkeeper. As long as the dozen residents pay their rent, Robinson doesn't ask any questions. Neither does Sheriff Clayton Spears, who lives on the second floor. Then Mitchell Cline arrives, with a deadly new way of doing business. His crew of local killers break laws, deal drugs, and bring violence to the doors of the Inn. 

The crime sent shock waves through the entire city. But for Boston homicide detective Michael Kelly, the case hits particularly close to home. Kelly was born and raised only a few blocks from where the girl’s body was found. He still has friends living in the old neighborhood. Some are cops. Others run the Irish mob.

Twenty years ago, ex-beauty queen Didi Storm worked the Vegas strip as a celebrity impersonator. Now, in death, she’s finally getting the publicity she always craved. To the police, it looks like suicide, or a stunt gone wrong. Her estranged daughter, Remmi, knows the answer isn’t so simple. Though dressed in Didi’s clothes and wig, the broken body on the sidewalk isn’t Didi...

Prison is a dangerous place for a former cop - as Harriet Blue is learning on a daily basis. So, following a fight for her life and a prison-wide lockdown, the last person she wants to see is Deputy Police Commissioner Joe Woods. The man who put her inside. But Woods is not there to gloat. His daughter Tonya and her two-year-old child have gone missing. He's ready to offer Harriet a deal: find his family to buy her freedom....

Matthew Raymond, a private investigator, locked into a maze of deceit and deception uncovers the truth of Project Transcendence. For Matthew Raymond, his job as a private investigator is personal. Extremely personal. After the disturbing 2053 murder of his sister, Livia, Matthew left in a rage searches for her killer and answers to the mysterious questions that lurked around her death. Now, three years later, Matthew realizes his problems just went from bad to worse as he discovers himself immersed in a city where the wealthy and corrupt politicians rule. 

David Xavier - and all those he loved or counted as friends - would forever be mouth-watering targets to men of evil intent. His wealth could settle a small country's foreign debt. Because of this, from the moment of his birth, his mother obscured his identity. Reborn as the man named Gabriel, however, he walked free into a world where the innocents and the weak cried out for a defender, for the hand of justice, for a guardian angel. 

Rookie cop Carrie Santero has always been fascinated by serial killers. As a teenager, she wrote a letter to Charles Manson in prison - and received a chilling reply. Then she came face to face with a child murderer in her small Pennsylvania town, an encounter that haunts her to this day. Now, as a detective in training, she finally has her chance to make a difference; to hunt down a psychopathic sadist who embodies the very nature of evil itself. 

They called him Leonardo - a master skilled in the art of murder. One year ago, Cincinnati was his canvas. A scalpel was his tool. And women were his works-in-progress. FBI profiler Casey McKinley was one of them, a victim of Leonardo's twisted genius. She has the scars - and the nightmares - to prove it. For Casey, a new city means a life far from the one she left behind in Cincinnati. In San Francisco she finally feels safe. Until a series of eerily familiar slayings plunges her back into Leonardo's game. 

For San Francisco’s newest medical examiner, Dr. Jessie Teska, it was supposed to be a fresh start. A new job in a new city. A way to escape her own dark past. Instead, she faces a chilling discovery when an opioid-overdose case contains hints of something more sinister. Jessie’s superiors urge her to close the case, but as more bodies land on her autopsy table, she uncovers a constellation of deaths that point to an elaborate plot involving drug dealers and Bitcoin brokers.

A killer stalks the city of San Diego, brutally slaying women on the fringes of society. Homicide detective Jon Stanton's former partner was the original detective assigned to the case - before he was discovered to be one of San Diego's most ruthless serial killers. Unable to see him for what he was, Stanton blames himself for the murders committed, swearing to never wear the badge again. But with a depraved killer eluding the best SDPD has to offer, Stanton must once again fight to uncover a killer that leaves no evidence behind.

Bic Green, a.k.a. Black Ghost, is a world-class contract killer. Tormented by his inner demons, he clings to absolution from his evils by channeling his funds toward his goddaughter, Gracie, to help in her quest to cure cancer. In his final job, Bic plans each murder meticulously, creating elaborate ways to make each death look accidental.

Dr. Blair Harbour, once a wealthy, respected pediatric surgeon, is now an ex-con down on her luck. She's determined to keep her nose clean and win back custody of her son. But when her former cellmate begs for help to find her missing daughter, Blair is compelled to put her new-found freedom on the line. Detective Jessica Sanchez has always had a difficult relationship with the LAPD. And her inheritance of a multi-million dollar mansion as a reward for catching a killer has just made her police enemy number one. 

Austin homicide detective Jordan Poe is hunting a serial killer she fears is the same man who assaulted her sister, Avery, two years ago. The details line up: the victims are the same age, same type, dead by the same grim MO. Luckily Avery survived. But the terrible memories linger, making Jordan more determined than ever to stop this monster in his tracks.