A trove of new documents and 911 calls give insight into Shane Tamura's mental health before he shot and killed four people in a Manhattan skyscraper.

Two men arrested in the shooting an off-duty U.S. Customs and Border Protection officer last month in New York City were ...

A 911 call cited by CNN reveals the fear Shane Tamura's mother expressed about the safety of her son as well as herself ...

Boat where Manhattan designer Martha Nolan-O'Slatarra was found dead in Montauk ...

(CNN) — Newly released police reports and body camera footage are shedding light on the troubled path that led a shooter on a ...

NEW YORK -- Twelve years after moving to the United States from Bangladesh, Didarul Islam sought to join the ranks of the ...

The former high school football player left a note at the scene repeatedly mentioning “CTE” — chronic traumatic ...

The Las Vegas police released documents and records describing the mental health breakdowns that the man who killed four ...

The evidence documents Tamura's years-long struggle with mental health before he opened fire in a Midtown office building.

Congresswoman Elise Stefanik introduced a House resolution Tuesday condemning the July 28 mass shooting in Midtown Manhattan and honoring the victims and responding officers from the New York City ...