After the killing of a prominent mob lawyer, NYPD homicide detectives Jacob Jackson and Caitlin Grimes start receive chilling, written “rules” for how to commit the perfect murder. "Rule number one for the perfect murder: Evidence is your enemy. Leave none behind." Jackson (Reid Scott) and Grimes (Cobie Smulders) race to find the killer, setting them on a collision course with the city’s crime underbelly, and a perpetrator who seems happy to toy with them. “Rule number two. No crimes of passion. The perfect murder is always business, never pleasure.”

Kidnappers grabbed Jenna in broad daylight, right in front of her children and their horrified classmates. Her family was issued an insane ransom demand: $25 million in cash and jewels, payable by the end of the school day, otherwise they’ll never see her again. As Jenna’s mother scrambles to gather the money, detectives Mo Butler and George Ortega follow the trail of the kidnappers, which will lead them through a sordid landscape of jealous lovers, broken dreamers, and twisted schemers. But every second counts, and there’s one thing Jenna Wade doesn’t have: very much time.

When Heather McKinley dreamed of becoming a doctor, she imagined curing sick kids and sporting pink stethoscopes. She never anticipated the sleepless nights, grueling exams, and endless labs. And she certainly never knew that her medical school earned the nickname Dead Med thanks to the tragic history of students overdosing on illegal drugs. But Heather would never consider doing anything like that. That is, until her longtime boyfriend dumps her, she finds herself failing anatomy, and her world starts to crumble.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

Jenny sits in the same seat on the same train every week, seeing familiar faces come and go. Until a chance encounter shatters her world. Sixteen years ago, Jenny survived a traumatic ordeal that left her best friend, Susie, missing and presumed dead. The world has its theories about what happened to Susie Patterson, and one of those theories points the finger at Jenny. Now she lives a quiet life, volunteering at a crisis helpline while trying to deal with her own anxiety and the true crime fans obsessed with finding her missing friend.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

They were madly in love. The perfect couple. That was the story everyone in South River believed...until Gin Talcott and Adam Archer are found shot in their bed. Adam is dead at the scene. Gin is fighting for her life. Detectives Greta Jessup and Finn Pate are assigned to the case. Greta has a long history with Gin’s first husband, Eddie, and is determined to protect his 18-year-old twins. Piper discovered the bodies. Daniel is missing—and so is Adam’s gun.

Sloan will go through hell and back for those she loves. And she does so, every single day. Caught up with the alluring Asa Jackson, a notorious drug trafficker, Sloan has finally found a lifeline to cling to, even if it’s meant compromising her morals. She was in dire straits trying to pay for her brother’s care until she met Asa. But as Sloan became emotionally and economically reliant on him, he in turn developed a disturbing obsession with her—one that becomes increasingly dangerous every day.

Tess Strebel can’t recognize her own face. She can’t recognize her home. Her bedroom is unfamiliar. And she can’t remember the handsome stranger lying next to her in bed. A stranger who claims he’s her husband. Tess reads a letter in her own handwriting, composed during a rare lucid day, explaining her life as it now exists: she was in a terrible car accident one year ago. Every morning, she wakes up unable to remember most of the last decade. Including her own wedding.

Manfred Baumann is a loner. Socially awkward and perpetually ill at ease, he spends his evenings quietly drinking and surreptitiously observing Adèle Bedeau, the sullen but alluring waitress at a drab bistro in the unremarkable small French town of Saint-Louis. But one day, she simply vanishes into thin air. When Georges Gorski, a detective haunted by his failure to solve one of his first murder cases, is called in to investigate the girl's disappearance, Manfred's repressed world is shaken to its core.

The Beidermeier might be several rungs lower on the ladder than the real-life Barbizon, but its residents manage to occupy one another nonetheless. There’s Katherine, the first-floor manager, lightly cynical and more than lightly suggestible. There’s Lucianne, a workshy party girl caught between the love of comfort and an instinctive bridling at convention, Kitty the sponger, Ruth the failed hairdresser, and Pauline the typesetter. And there’s Stephen, the daytime elevator operator and part-time Cooper Union student.

After a harrowing flight, Queenie, her younger brother, and their elderly Chinese father arrive in the United States from the Philippines. They’re here to finally reunite with Queenie’s Filipina mother, who has been working as a nurse in Brooklyn for the past few years—building a life that everyone hopes will set them up for better prospects. But her mother is not the same woman she was in the Philippines: Something in her face is different, almost hardened, and she seems so American already.

Riv—poet, philosopher, private eye—arrives in Cali, Colombia, hoping to find reprieve. Running away from an unspeakable event surrounding his ex Jane, Riv accidentally connects with his cousin Mauro and family friend Carlotta, who asks him to find her daughter Angelica Alfa-Ochoa. No sooner is Riv on the trail when it becomes clear that not only are the cops not looking for Angelica, but they are actively preventing him from finding her.

The year is 1869. A brutal triple murder in a remote community in the Scottish highlands leads to the arrest of a young man by the name of Roderick Macrae. A memoir written by the accused makes it clear that he is guilty, but it falls to the country's finest legal and psychiatric minds to uncover what drove him to commit such merciless acts of violence. Was he mad? Only the persuasive powers of his advocate stand between Macrae and the gallows.