A trove of new documents and 911 calls give insight into Shane Tamura's mental health before he shot and killed four people ...

Newly released body camera footage from Las Vegas police shows past encounters with Shane Tamura, the gunman in last month’s ...

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was ...

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

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

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

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

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

The guard had been fatally shot as he crouched behind a desk to take cover as the gunman sprayed the building’s lobby with ...

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

A state background check was incomplete when a Las Vegas man bought the rifle he would then use to commit a mass shooting in New York City.

A mass shooting in New York’s Midtown Manhattan on Tuesday left four innocents dead, including a Bangladeshi-origin NYPD ...