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

A gunman who killed four people at a Manhattan office building bought the rifle from his supervisor at a Las Vegas casino, ...

The gunman who shot and killed four people at a midtown Manhattan building Monday before killing himself bought the murder ...

Tamura’s past includes two involuntary psychiatric holds and a citation for misdemeanor trespassing by Las Vegas police in ...

Gunman Shane Tamura fired nearly 50 shots Monday during his rampage on a Park Avenue skyscraper, where he killed an NYPD ...

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 ...

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

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

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

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 ...

What we know about Tamura’s life, how he got the assault rifle that he used to kill an NYPD officer and three others, and the ...

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