Crazed gunman Shane Tamura, who shot dead four people at a Midtown Manhattan office building before turning the gun on ...

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

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

The man who opened fire at a Midtown Manhattan office building last month, killing four people and injuring another before ...

The NYC office shooting gunman still maintained an active concealed-carry permit in Nevada​, despite altercations with police ...

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

The Las Vegas police released documents and records describing the mental health breakdowns that the man who killed four ...

Shane Devon Tamura, who shot five people in NYC before taking his own life, had multiple run-ins with Las Vegas police, ...

Slain Police Officer Didarul Islam, in a brief essay while at the Police Academy, said he wanted to join the NYPD because ...

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