Las Vegas police release bodycam footage and 911 calls from Manhattan mass shooter Shane Tamura showing mental health ...

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

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

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

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

Shane Tamura, 27, had a documented history of mental health problems and carried a handwritten note in his wallet when he ...

Newly released police reports and body camera footage are shedding light on the troubled path that led a shooter on a ...

The former high school football player left a note at the scene repeatedly mentioning “CTE” — chronic traumatic ...

The evidence documents Tamura's years-long struggle with mental health before he opened fire in a Midtown office building.

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

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

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 ...