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.

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.

NYPD detectives are on the hunt for the killer who tortured and executed a beloved New York City public school teacher. They discover the victim is the son of a powerful businessman.

When a prominent Russian businessman goes missing from a ritzy neighbourhood in Staten Island, investigators believe the Russian mob is to blame. The case takes a series of hairpin turns to reveal the most unlikely of suspects.

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. The truth behind the bloodshed leaves them utterly stunned.

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

NYPD detectives race to unravel the strange murder of one of their own before a devious killer slips out of the country.

A mass shooting in Chelsea leaves one dead and three injured. The detective discovers this is the latest in an series of murders spanning multiple precincts. Investigators find themselves plunged into the underground world of New York's bouncers.

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.

Everyone in East Harlem knew Jason Adams. When his body is found stabbed, the terrified community has one question: who could possibly have wanted him dead? Detectives are stumped until a tip from an unexpected source points them toward the killer.

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

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

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.

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.

Days before the New Millennium, a jailed informant calls the NYPD with a cryptic tip about a murder, sending detectives on a hunt through dozens of New York's high-rise buildings, in search of a crime scene - and a body.

When the body of a young woman is found hidden in tall reeds in a quiet park blocks from her home, fear grips her Queens neighborhood. After months of ceaseless investigation, a clue from the past leads NYPD detectives to an unexpected killer.

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.

When a retired cop is found shot to death on a subway train in Brooklyn, detectives soon discover that his death is linked to two other shootings in the previous thirteen hours. With the victims seemingly chosen at random, police worry that any New Yorker could become the next target. The pressure is on to track down the suspects before they strike again.

Linda Stein was a realtor to the stars, selling luxury New York apartments to Steven Spielberg, Bruce Willis, and Bette Midler, among others. When Linda is found bludgeoned to death in her apartment, the murder immediately becomes front-page news. Her larger-than-life personality meant Linda made enemies as well as admirers. With limited evidence from the crime scene, only painstaking sleuthing can identify her killer.

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.