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

The gunman in the deadly shooting at a New York City office tower had a background in casino surveillance and once held a ...

The assault rifle used in mass shooter Shane Tamura’s deadly rampage at a NYC skyscraper was assembled piece by piece – with ...

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

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 ...

A gunman from Las Vegas shot five people, killing four, including an off-duty New York City police officer, inside a Manhattan skyscraper, before fatally shooting himself, officials confirmed ...

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

In a video message, Tisch said Tamura left a suicide note and claimed to be suffering from chronic traumatic encephalopathy ...

Tamura was involuntarily held after being considered a danger to himself or others, according to a law-enforcement official.

The man who shot and killed four people at a New York office building was once arrested at a Las Vegas casino for trespassing ...

Wearing body armor and wielding an assault-style rifle, the alleged gunman burst into a Midtown Manhattan office building ...

Investigators found a note left by Midtown mass shooter Shane Tamura at his Nevada apartment saying he felt like a ...