Sam Blackman is an angry man. A chief warrant officer in the criminal investigation detachment of the U.S. military, he lost a leg in Iraq and has been outspoken in his criticism of his medical treatment. Then, ex-marine and fellow amputee Tikima Robertson walks into his hospital room, hinting that she has an opportunity for Sam to use his investigative skills. But before she can return, Tikima is murdered.

Diana Boyle, a wealthy young widow, has no desire to ever marry again. Particularly not to someone who merely wants her for her fortune. So when she discovers that she’s listed in a directory of rich, single women she is furious, and rightly so. She confronts Maxwell Dean, the man who published the Bachelor’s Directory, and is horrified to find he is far more attractive than his actions have led her to expect. However, Diana is unmoved by Max’s explanation that he authored the list to assist younger sons like himself who cannot afford to marry unless it’s to a woman of means.

June 1946. As the residents of Winthrop Island prepare for the first summer season after the sacrifice of war, a glamorous new figure moves into the guest cottage at Summerly, the idyllic seaside estate of the wealthy Peabody family. To Emilia Winthrop, daughter of Summerly’s year-round caretaker and a descendant of the island’s settlers, Olive Rainsford opens a window into a world of shining possibility. While Emilia spent the war years caring for her incapacitated mother, Olive traveled the world, married fascinating men, and involved herself in political causes.

When mum of two Beth moves out of her beloved marital home and into an unloved and unkempt cottage, she can’t help but feel demoralised. Faced with months of DIY and dust, her children Jacob and Olivia aren’t impressed either. But when Beth finds a box of letters while she’s clearing out the children’s room, things start to look up. The correspondence is decades old, between agony aunt Evelyn and those in need of solace. Intrigued as to why the letters have been kept safe all these years, Beth can’t resist reading them.

Most Sinful residents are unaware of Carter’s crisis and are going about their daily lives as they always have, including local prankster Gage Babin. Except this time, Gage’s attempt to elicit laughs leaves him on a slab in the medical examiner’s office. Everyone knows how unhealthy he was, but Fortune thinks there’s more to his death than a poorly timed prank that caused his bad heart to give out.

Something bad happened last night. My best friend Posey is dead. The police think it was a tragic accident. I know she was murdered. But I can’t remember a thing. I’ve woken up with the hangover from hell, a stranger in my bed, and I’ve gone viral for the worst reasons. There’s only thing stopping me from dying of shame. I need to find a killer.

Rita Todacheene is a forensic photographer working for the Albuquerque police force. Her excellent photography skills have cracked many cases—she is almost supernaturally good at capturing details. In fact, Rita has been hiding a secret: she sees the ghosts of crime victims who point her toward the clues that other investigators overlook. As a lone portal back to the living for traumatized spirits, Rita is terrorized by nagging ghosts who won’t let her sleep and who sabotage her personal life.

Newlyweds Chief of Police Kate Burkholder and John Tomasetti are happily spending their honeymoon at a beautiful Lake Erie cabin that was once part of an historic Amish settlement. But when a violent storm suddenly erupts, Lovina Nisley, the Amish owner of the cabin, goes missing. Lovina is in the early stages of Alzheimer’s disease, so it initially appears the elderly woman simply took the wrong path, but her disappearance takes an ominous turn when her husband reveals that a developer has been threatening them if they refuse to sell him their home.

It’s a hot and sticky Sunday in Lafayette, Louisiana, and Glory has settled into her usual after-church routine, meeting gamblers at the local coffee shop, where she works as a small-time bookie. Sitting at her corner table, Glory hears that her best friend—a nun beloved by the community—has been found dead in her apartment. When the police declare the mysterious death a suicide, Glory is convinced that there must be more to the story and, with her reluctant daughter in tow, launches a shadow investigation in a town of oil tycoons, church gossips, and a rumored voodoo priestess.

Lyndsey was once a top handler in the Moscow Field Station, where she was known as the "human lie detector" and praised for recruiting some of the most senior Russian officials. But now, three Russian assets have been exposed - including one of her own - and the CIA is convinced there's a mole in the department. With years of work in question and lives on the line, Lyndsey is thrown back into life at the agency, this time tracing the steps of those closest to her.