A violinist vanishes mid-performance at the famed Metropolitan Opera house in New York, and panic ensues when her body turns up in an air shaft the next day; wild theories spread as detectives try to unravel reality from rumours to find a killer.
Promising Russian boxer Sergei Kobozev takes a job as a bouncer in a bar suspected to be a hangout for the mob; just as he starts to win bouts, Sergei mysteriously goes missing; detectives must determine if he's a victim of organized crime.
Amy Watkins relocates to Brooklyn, N.Y., from rural Kansas to pursue a master's degree in social work; as she acclimates to the enormous city, Amy's trusting nature lacks a sense of peril until the tragic day when danger runs right into her.
The murder of transgender woman Diane Delia uncovers a volatile marriage, a confusing love triangle and an illicit affair; detectives lack the evidence to make an arrest until someone comes forward with a shocking story.
Talented medical researcher Dr. Kathy Hinnant moves from South Carolina to New York City for a dream job opportunity; although New York is rife with crime, Kathy's not scared until one tragic day at work when she faces her worst nightmare.
Educator Jonathan Levin chooses to teach at a tough Bronx high school after growing up in middle-class Long Island, N.Y.; when Levin fails to show up at school, police find him dead at home, setting off a rumour that could be a motive for the murder.
Police suspect a former private school kid of strangling a teenage girl.
An outgoing interior designer moves to Brooklyn for a fresh start; one night, two people chase him into the street, where a car hits him, leading to his death; detectives turn to social media to figure out who was pursuing the young man, and why.
A small-town dancer moves to New York City, determined to make it big on Broadway; a series of events and bad relationships causes her to take a detour to sex work; when she ends up dead, detectives have a long list of potential suspects.
A shy teenager transfers to a new school and the students start to bully her; when she goes missing, police turn to social media and find she has 1,600 friends, all of whom they must eliminate as potential suspects.