The gunman who opened fire in a Manhattan skyscraper home to the NFL's headquarters reportedly left a suicide note.

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 ...

Shane Devon Tamura, the man identified as the gunman who killed four people in a deadly shooting at a midtown Manhattan ...

Shane Devon Tamura was the 27-year-old man living in Las Vegas who fatally shot at least four people in a mass shooting at ...

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

The gunman, who said in a note he believed he had CTE, targeted skyscraper that houses the NFL's headquarters.

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket ...

Tamura had apparently driven across the country from Nevada before killing four people in a shooting rampage in Manhattan.

Five people, including a New York City police officer, died in a shooting in Manhattan. Suspected gunman Shane Devon Tamura ...

The 27-year-old Nevada man opened fire at a New York City office building, killing at least four people and then himself.

P olice have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

Five people, including a New York City police officer, died Monday in a Midtown shooting. Suspected gunman Shane Devon Tamura ...