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

The gunman from Las Vegas who committed the mass shooting last week in New York City repeatedly threatened to harm himself, ...

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 ...

New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...

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

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

The Midtown Manhattan building that was the scene of a deadly shooting last week reopened Monday, but under very different ...

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

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

Cops identified a man who sold the weapon to mass shooter Shane Tamura as his former supervisor in the Las Vegas area.

Shane Tamura — who fatally shot four people at a Midtown East office building — said in a suicide note he believed he ...

NFL commissioner Roger Goodell has offered an important update on the league employee who was shot in Monday's attack.