Crazed gunman Shane Tamura, who shot dead four people at a Midtown Manhattan office building before turning the gun on ...

Twelve years after moving to the United States from Bangladesh, Didarul Islam sought to join the ranks of the nation's ...

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...

New York City police detectives searched a studio apartment in Las Vegas that belonged to the suspected gunman in Monday's ...

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

The man who opened fire at a Midtown Manhattan office building last month, killing four people and injuring another before ...

The gunman in the deadly Midtown Manhattan shooting, Shane Tamura, wrote about the brain disease CTE in a note obtained by ...

A lone gunman walked into a midtown Manhattan office building Monday and opened fire, killing four people, including an NYPD ...

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

Midtown Manhattan Shooting left four people dead, including an NYPD officer, after gunman Shane Tamura opened fire on Monday ...

Witnesses have described the horrifying moment gunman Shane Tamura, 27, opened fire in a deadly shooting at 345 Park Avenue.

New York Police have named Shane Tamura, 27, as the suspected gunman in the Monday shooting at a Midtown Manhattan office ...