In the most expensive zipcode in Manhattan, an ageing, eccentric art collector is found strangled in his apartment, amidst his priceless trove of treasures, behind locked doors.

An indie film star is found dead in Greenwich Village, victim of an apparent suicide. As detectives discover one eerie clue after another, they realize things aren’t what they seem.

Roger Brooks, popular maitre 'd at one of the oldest restaurants in New York, is found slain in his apartment on the city's famous "Restaurant Row". Detectives discover a hidden side to the victim, and the chilling possibility of other victims.

When young banker Maria Cruz disappears, police piece together her final moments, leading them to a professional who's not as he presents himself.

Two young women come to New York with big city dreams. But a chance encounter triggers a sequence of events that shatters those dreams forever as detectives must piece together a series of puzzling clues to bring the killers to justice.

At only 17, Catherine left hometown Ohio to come to New York with a dream of dancing on Broadway. Three short years later she is found viciously stabbed to death in her Manhattan apartment, inches from a critical hidden clue.

Mama Edna, a pillar of the Haitian community in Brooklyn is adored by all as the matriarch of East Flatbush; when she is found murdered in her home, NYPD uncover a Voodoo practice that leads them to a web of the unthinkable.

Millionaire banker and mother-of-two Shele Covlin had it all, until she fatally slipped and fell in her Upper West Side bathtub. But days after her burial, information emerges, and the NYPD realizes this may be no accident.

With 2,000 audience members watching a ballet at the world famous Metropolitan Opera House, orchestra violinist Helen takes a break and leaves her $20,000 violin on her chair, never to return.

When a sibling dispute over money turns into a double murder, all of Brooklyn is on alert for the missing killer. But days turn into months and then years, as the NYPD manhunt turns into a national and international chase for the fugitive.

A tight-knit Orthodox Jewish community is terrified when police respond to a mother's 911 call from her ransacked house to break down the locked bedroom door of her daughter, 18-year-old Aliza, to find Aliza naked and dead on the floor.

After exiting an upscale Manhattan night club, 26-year-old Joey informs his crew he's going to an after-party with a handful of people he just met, never to be heard from again; his family and friends help the NYPD to solve this famous case.

When devoted girlfriends are murderously attacked in their Park Slope Brooklyn home, the NYPD doubts the surviving partner’s story. These suspicions outrage the LGBTQ community who demand the real killer be found.

Two young women are sexually assaulted and strangled five years apart but connected by the same unknown DNA; after both cases turn cold, the New York Police Department and New York State Police combine forces 17 years later to find the killer.

When the owner of a Brooklyn pizzeria is gunned down in broad daylight in his backyard, the news publishes mafia theories, and the FBI joins the NYPD to investigate.

On a bone-chilling January morning, when a 39-year-old day care owner goes missing, her fiance finds her wallet, keys and phone still in the house they share; the mystery deepens when the K9 unit searches the home but finds no trace of her.

A violent home invasion in Queens ends with the murder of an NYPD officer's brother; when detectives investigate, they discover there's more to this case than meets the eye, including a secret card game with links to the mob.

After the brutal murder of a beloved Queens gay man, a community bands together while a detective goes undercover to catch the killers.

When a prince and princess are found murdered in their Park Avenue apartment, detectives discover both their lives and deaths are shrouded in mystery and deception. A surprise confession leads to more carnage than police ever could’ve imagined.

When a jeweler is executed in Midtown in broad daylight, detectives uncover the dark underbelly powering Manhattan's Diamond District; zeroing in on the killer, a network of crooks, savagery and silence stands between the NYPD and the truth.

When a killer tries to use the chaos of one of New York's worst weather catastrophes to get away with murder, detectives in Far Rockaway, Queens fight through Mother Nature's wrath, uncovering a plot of lust, jealousy and, ultimately, betrayal.

When a barefoot pregnant woman is found dead in Coney Island, the NYPD races to find her killer; it's not until detectives pit suspects against each other that a web of jealousy emerges and the evil truth comes to light.

Talented performer Jennifer Stahl and four friends are discovered shot execution-style above New York's iconic Carnegie Deli in the theater district. When the news breaks, the entire city fears there's a cold-blooded killer on the loose.

When police discover two murdered lovers in East Harlem, a stolen phone leads them on a journey into the heart of New York's criminal underground and beyond.

Realtor to the stars Linda Stein is found bludgeoned to death in her apartment, but her larger-than-life personality meant Linda made enemies as well as admirers; with evidence from the crime scene, only painstaking sleuthing can identify her killer.

Post 9/11, terror strikes again when Queens and Brooklyn are rocked by the senseless killing of neighborhood shopkeepers; with no leads and a lack of motive, the NYPD must form a task force to catch the spree killer before he claims his next victims.

When a Holocaust survivor and the king of the disco scene is found bound and murdered on the Upper East Side, detectives embark on a multi-borough investigation, uncovering a salacious private life with a woman who may hold clues to his demise.

When a Ukrainian immigrant goes missing in Brighton Beach, a team of law enforcement's best agents from the New York Police Department, U.S. Attorney's office and FBI team up to find out what happened.

In the 1990s, a group of over-the-top misfits known as the Club Kids rule New York's downtown club scene; after a beloved member goes missing, a gruesome rumor circulates and detectives uncover a seedy world of drugs, debauchery and murder.

When a world-class chef from a renowned Manhattan restaurant goes missing, an intense NYPD manhunt leads detectives into a twisted underworld awash in drugs, sex and diabolical fiends with a trail of bodies longer than Broadway.

In Williamsburg, similar murders set off alarm bells; as the body count rises and the victims bear the same signature, investigators conclude a serial killer stalks Brooklyn.

When prominent Latino journalist and activist Manuel de Dios Unanue is fatally shot at a Queens restaurant, a joint task force must figure out which of a long list of enemies, including some international terror groups, is behind his execution.