Josie Bianci was killed years ago on a train during a terrorist attack. Gone forever. It’s what her sister, Kit, an ER doctor in Santa Cruz, has always believed. Yet all it takes is a few heart-wrenching seconds to upend Kit’s world. Live coverage of a club fire in Auckland has captured the image of a woman stumbling through the smoke and debris. Her resemblance to Josie is unbelievable. And unmistakable. With it comes a flood of emotions - grief, loss, and anger - that Kit finally has a chance to put to rest: by finding the sister who’s been living a lie.

Twenty years ago Emily Mills's father was murdered, and she found his body hanging in the backyard. Her younger sister, Madison, claims she was asleep in her room. Her older sister, Tara, claims she was out with friends. The tragedy drove their mother to suicide and Tara to leave town forever. The killer was caught. The case closed. Ever since, Emily and Madison have tried to forget what happened that night - until an eerily similar murder brings it all back. 

An abandoned building goes up in flames. Six women are chained inside and left to die - the truth is left to burn with them. Only one piece of evidence remains, but will it be enough to find their killer? Retired detective Warren Carter has been suffocated by grief for his wife and is looking for a new start. But when he gets a call that cuts to the heart of the force, investigating a corrupt police officer, he has to accept. This time, though, he’s going to have to face his demons and work out who to trust when the truth is guarded by his own colleagues.

Former reporter Scott Fleetwood and his family are still recovering after tangling with a notorious kidnapper, the Piper, when another kidnapper grips the city. The Shepherd has snatched a young girl from a vacationing family. Other than money, he has one demand: he'll talk only to Scott.

Olivia Shaw grew up poor on the wrong side of the tracks, but with her thriving real estate business and a solid marriage, her life finally feels stable...until she discovers her husband is cheating. Enraged, her sister offers a solution: Infidelity Limited, a firm that promises to rough up her husband and scare him straight. Overnight, Olivia's life is upended as she, like all of Infidelity Limited's clients, is drawn into a dark web of blackmail and murder.

Near an isolated mansion lies a beautiful garden. In this garden grow luscious flowers, shady trees...and a collection of precious “butterflies” - young women who have been kidnapped and intricately tattooed to resemble their namesakes. Overseeing it all is the Gardener, a brutal, twisted man obsessed with capturing and preserving his lovely specimens.

After a traumatic birth, Lauren is alone on the maternity ward with her newborn twins. Her husband has gone home. The nurses are doing their rounds. She can’t stop thinking about every danger her babies now face. But all new mothers think like that. Don’t they?A terrifying encounter in the middle of the night leaves Lauren convinced someone or something is trying to steal her children. But with every step she takes to keep her babies safe, Lauren sinks deeper and deeper into paranoia and fear.

Four months after the explosion at the Garden, a place where young women known as the Butterflies were kept captive, FBI agents Brandon Eddison, Victor Hanoverian, and Mercedes Ramirez are still entrenched in the aftermath, helping survivors in the process of adjusting to life on the outside. With winter coming to an end, the Butterflies have longer, warmer days of healing ahead.

Eight-year-old Brooklyn Mercer has gone missing. And as accustomed as FBI agents Eliza Sterling and Brandon Eddison are to such harrowing cases, this one has struck a nerve. It marks the anniversary of the disappearance of Eddison’s own little sister. Disturbing, too, is the girl’s resemblance to Eliza - so uncanny they could be mother and daughter. With Eddison’s unsettled past rising again with rage and pain, Eliza is determined to solve this case at any cost. But the closer she looks, the more reluctant she is to divulge to her increasingly shaken partner what she finds.

Jan needs this. She’s flying to Crete to reunite with friends she met there five years ago and relive an idyllic vacation. Basking in the warmth of the sun, the azure sea, and the aura of antiquity, she can once again pretend - for a little while - that she belongs. Her ex-boyfriend Marcus will be among them, but even he doesn’t know the secrets she keeps hidden behind a veil of lies. None of them really know her. Then again, how well does she know them? When Jan awakens in utter darkness, chained to a wall, she desperately tries to reconstruct what happened....

When Detective Rebecca North left her rural hometown, she vowed never to return. Her father’s apparent suicide has changed that. The official report is that retired cop Noah North shot himself, knocked over a lantern, and set his isolated cabin ablaze. But Rebecca cannot believe he killed himself. To prove it, she needs the help of Ash Haugen, the man she left behind. But Rebecca and Ash share more than broken hearts. Something darker lies between them, and the investigation is stirring it back to life.

Somebody’s gunning for Josh Michaels. They must be. There’s no other reason why a stranger would run him off the road, taunt him with a “thumbs-down”, and leave him to die. Josh may have made some messy mistakes in the past, but who’s suddenly decided that he’s worth more dead than alive? As more and more near-fatal accidents befall him, there can be no denying it: he’s got a bull’s-eye on his back. But why? Is it revenge? Mistaken identity? Or is it something far more insidious?

When Agent Mercedes Ramirez finds an abused young boy on her porch, covered in blood and clutching a teddy bear, she has no idea that this is just the beginning. He tells her a chilling tale: an angel killed his parents and then brought him here so Mercedes could keep him safe. His parents weren’t just murdered. It was a slaughter - a rage kill like no one on the Crimes Against Children team had seen before. But they’re going to see it again. An avenging angel is meting out savage justice, and she’s far from through.

Gemma Robinson comes into Elliot’s life like a whirlwind, and they marry and settle into his home. When she asks him if her parents can come to stay for a couple of weeks, he is keen to oblige - he just doesn’t quite know what he’s signing up for. The Robinsons arrive with Gemma’s sister, Chloe, a mysterious young woman who refuses to speak or leave her room.

Paul Czarcik, the longest-tenured detective in the Illinois Bureau of Judicial Enforcement, puts the rest of the team to shame. Ruthless and riddled with vices, Czarcik always gets his man. And fast. Until now... A double slaying isn’t the open-and-shut case of urban crime he’s used to. Connecting it to a high-profile Texas judge, Czarcik realizes something bigger is going on. It’s the work of a serial killer for whom Chicago is just the beginning. Now he’s inviting Czarcik to play catch-me-if-you-can on a cross-country murder spree. Going rogue, Czarcik accepts the challenge.