The frantic mom of mass shooter Shane Tamura had repeatedly called 911 on her mentally ill son in the years before he shot up ...

Following the tragic mass shooting in Midtown Manhattan, New York City, that resulted in the deaths of four individuals, including a New York City Police Department officer, we must confront a vital ...

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

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

By Hanna Park, Jillian Sykes, Jordan D. Brown, Amanda Jackson, CNN (CNN) — The man who opened fire at a Midtown Manhattan office building last month, killing four people and injuring another before ...

The man suspected of shooting dead four people midtown Manhattan last month had years earlier threatened to kill himself as ...

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