Two little girls stand with their heads bowed in my living room. I’m told they’re my granddaughters. Daisy is nine, and Alice seven. Daisy is the spitting image of her mother. This is the first time I’ve met them since my daughter and I fell out after she married that waste of space, Vince. They’ve come to live with me because their mother — my daughter — was murdered. In her own home while they slept close by. I think Vince killed her. But the police can’t prove it. I’ve always known he was no good. He treated my daughter like dirt. I said he’d cheat on her — but she wouldn’t listen.

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.

Who is Audrey Hoedemaker? It's a question her sister Maureen has heard more times than she can count, and she doesn't know what the short answer would be. Little sister, troubled teen, backpacker, musical theatre coach, con artist, childcare worker. Murderer. A tragic, traumatic childhood casts a long shadow on the Hoedemaker sisters. Maureen has worked hard to move beyond the violence of the past and build a good, honest life for herself. Audrey, however, just can't seem to do the same, careening from one state of chaos to another.

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.

Delighted by a surprise invitation, Miriam Macy sails off to a luxurious private island off the coast of Mexico, with six strangers - an ex-cop, a chef, a financial advisor, a nurse, a lawyer, and a young widow. Surrounded by miles of open water in the gloriously green Sea of Cortez, Miriam is shocked to discover that she and the rest of her companions have been brought to the remote island under false pretenses - and all seven strangers harbor a secret. Danger lurks in the lush forest and in the halls and bedrooms of the lonely mansion.

TV writer Yara Gibson’s hometown of Palmdale, California, isn’t her first choice for a vacation. But she’s back to host her parents’ twentieth-anniversary party and find the perfect family mementos for the celebration. Everything is going to plan until Yara receives a disturbing text: I have information that will change your life. The message is from Felicia Campbell, who claims to be a childhood friend of Yara’s mother. But they’ve been estranged for years - drama best ignored and forgotten.

Mickie Lambert creates “digital scrapbooks” for clients, ensuring that precious souvenirs aren’t forgotten or lost. When her latest client, Nadia Denham, a curio shop owner, dies from an apparent suicide, Mickie honors the old woman’s last wish and begins curating her peculiar objets d’art. A music box, a hair clip, a key chain - twelve mementos in all that must have meant so much to Nadia. But these tokens mean a lot to someone else, too. Mickie has been receiving threatening messages to leave Nadia’s past alone.

Still mourning the death of her own fiancée, Lauren Hudson must put on a brave face for her family as they gather in Zion National Park for her brother’s wedding. He’s co-founded a “glamping” (glamorous camping) start-up with Sadie, the soon-to-be bride whom the rest of the Hudsons have yet to meet, and they’re hosting their small destination wedding for their nearest and dearest right on their own campgrounds.

Along the ever-changing border of gentrifying Los Angeles, 17-year-old Monique Darson is found dead at a condominium construction site, hanging in the closet of an unfinished unit. Homicide Detective Elouise "Lou" Norton's new partner, Colin Taggert, fresh from the comparatively bucolic Colorado Springs police department, assumes it's a teenage suicide. Lou isn't buying the easy explanation. For one thing, the condo site is owned by Napoleon Crase, a self-made millionaire...and the man who may have murdered Lou's missing sister, Tori, 30 years ago.