New York City investigators believe a co-worker of the Las Vegas man who killed four, including a police officer, provided a ...

The suspect was identified as Shane Tamura, of Nevada, two people briefed on the investigation told the AP. Sources said he ...

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

Investigators are piecing together more details about how a former high school football player who blamed the game for his ...

NYC gunman Shane Tamura is seen on video talking about his high school football career in California after a game in ...

Investigators are examining why the gunman who killed four people before taking his own life at a New York City office tower ...

The gunman who killed four people, including a New York City police officer, during a shooting Monday inside a Manhattan ...

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

What to know about NYC gunman's football connection, which he mentioned in a note left behind after a deadly shooting where ...

Shane Tamura, 27, who fatally shot four people in the building that houses the National Football League's headquarters Monday ...

Detectives found prescription medication for depression and epilepsy in the Las Vegas home of Midtown mass shooter Shane ...

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