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 ...

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

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.

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

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

A football interview from Shane Tamura's playing days has resurfaced online following his shooting spree in Manhattan.

The gunman responsible for the deadly shooting at the Midtown Manhattan skyscraper at 345 Park Avenue has been identified as ...

The New York City gunman was identified as a 27-year-old who had roots in Southern California and played high school football ...

New York City Mayor Eric Adams reveals gunman Shane Tamura acquired part of his rifle from an associate on 'The Story.' ...

New York Police Department has not officially stated the motive of Shane Tamura shooting an NYPD official and other civilians ...

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