There’s chaos in Hollywood at the end of the New Year’s Eve countdown. Working her graveyard shift, LAPD detective Renée Ballard waits out the traditional rain of lead as hundreds of revelers shoot their guns into the air. Only minutes after midnight, Ballard is called to a scene where a hardworking auto shop owner has been fatally hit by a bullet in the middle of a crowded street party.

In the wake of the police shooting of a black teenager, Los Angeles is as tense as it’s been since the unrest of the early 1990s. But Grace Park and Shawn Matthews have their own problems. Grace is sheltered and largely oblivious, living in the Valley with her Korean-immigrant parents, working long hours at the family pharmacy. She’s distraught that her sister hasn’t spoken to their mother in two years, for reasons beyond Grace’s understanding.

While the residents of the Québec village of Three Pines take advantage of the deep snow to ski and toboggan, to drink hot chocolate in the bistro and share meals together, the Chief Inspector finds his holiday with his family interrupted by a simple request. He’s asked to provide security for what promises to be a non-event. A visiting Professor of Statistics will be giving a lecture at the nearby university.

When crime reporter Jordan Manning leaves her hometown in Texas to take a job at a television station in Chicago, she’s one step closer to her dream: a coveted anchor chair on a national network. Jordan is smart and aggressive, with unabashed star-power, and often the only woman of color in the newsroom. Her signature? Arriving first on the scene — in impractical designer stilettos. Armed with a master’s degree in forensic science and impeccable instincts, Jordan has been able to balance her dueling motivations: breaking every big story — and giving a voice to the voiceless.

Marin had the perfect life. Married to her college sweetheart, she owns a chain of upscale hair salons, and Derek runs his own company. They're admired in their community and are a loving family - until their world falls apart the day their son, Sebastian, is taken. A year later, Marin is a shadow of herself. The FBI search has gone cold. The publicity has faded. She and her husband rarely speak. She hires a PI to pick up where the police left off, but instead of finding Sebastian, she learns that Derek is having an affair with a younger woman. 

Jen and Riley have been best friends since kindergarten. As adults, they remain as close as sisters, though their lives have taken different directions. Jen married young, and after years of trying, is finally pregnant. Riley pursued her childhood dream of becoming a television journalist and is poised to become one of the first Black female anchors of the top news channel in their hometown of Philadelphia.

Unruly Red knows she’s no one’s idea of a sweet old granny. But with one long-distance phone call, the fortysomething bar owner with the tattoos and tight jeans is suddenly responsible for two young grandchildren she hardly knows.

Angie is awakened by a midnight call from an officer with the Boise Police Department and thinks there must be a misunderstanding. The officer tells her that her husband was involved in a shooting at a local bar, but how can that be when her husband is sleeping right next to her? But when she turns to wake him, he isn’t there. Tessa is the 23-year-old bartender who escapes to a backroom storage closet during the shooting. When it comes to light that five people were killed, she is burdened with the question of why she survived. 

Wren’s closest friend, her anchor since childhood, is dead. Stewart Beasley. Gone. She can’t quite believe it, and she definitely can’t bring herself to google what causes an aneurysm. Instead of weeping or facing reality, Wren has been dreaming up the perfect funeral plans, memorial buffets, and processional songs for everyone from the corner bodega owner to her parents (none of whom show signs of imminent demise).

Henry North is a down-on-his-luck cybersecurity expert from New Orleans. Adam Zhang is the cofounder of one of Austin’s most successful venture capitalist firms. These two men didn’t know each other. They had never met. Yet they died together, violently, in a place neither had any business being. When Henry doesn’t return from a business trip, his wife, Kirsten, panics - and then gets an anonymous phone call: “Your husband is dead in Austin.”

When a local girl falls prey to a sadistic serial killer, Nashville homicide lieutenant Taylor Jackson and her lover, FBI profiler Dr. John Baldwin, find themselves in a joint investigation pursuing a vicious murderer. The Southern Strangler is slaughtering his way through the Southeast, leaving a gruesome memento at each crime scene – the prior victim’s severed hand.

All Bunny McGarry wants is a spot of breakfast and a decent cup of tea. So imagine how annoyed he gets when two masked men attempt to rob the New York diner he is in. Unfortunately, dealing with that problem just leads to a whole lot more. One of the diner’s other customers isn’t who she appears to be, and the odds aren’t great that she is going to live to see another breakfast. 

It’s officially booty o’clock, I’m alone again in my kitchen choking down a slice of terrible chocolate cake…and I’m pretty sure I just got drunk texted by the man I have a ginormous crush on. I’ve been daydreaming about Eliot Hoffman’s dimples for two months, and even though I’m sure this was a mistake on his end, it doesn’t mean it’s not an opportunity on mine. It’s the middle of the night, and I just wanna talk to him. So I text him back.

Selena Murphy is commuting home on the train when she strikes up a conversation with a beautiful stranger in the next seat. The woman introduces herself as Martha and soon confesses that she’s been stuck in an affair with her boss. Selena, in turn, confesses that she suspects her husband is sleeping with the nanny. When the train arrives at Selena’s station, the two women part ways, presumably never to meet again.

Rebecca and Brian Unsworth appear to have it all. A nice house in the suburbs of Washington, DC. Two well-behaved, healthy teenage children. Important government jobs - Rebecca working in counterterrorism for the FBI, Brian serving as a coder for the NSA. Seeking to revive their strained relationship, they decide for their 20th wedding anniversary to take their two kids, Kira and Tony, on a European getaway. They have a blast…until one night in Barcelona when Kira doesn’t come home from a dance club. She’s gone. Abducted.