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

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 ...

Shane Tamura’s mother told the police her son was armed and suicidal on two occasions.

The Las Vegas Metropolitan Police Department has released body-worn camera footage and 911 recordings showing multiple encounters with Shane Tamura, the man who police said killed four people before ...

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

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 ...

Las Vegas resident Shane Tamura, 27, had apparently driven cross-country before double-parking in front of building where the ...

Investigators found a note left by Midtown mass shooter Shane Tamura at his Nevada apartment saying he felt like a ...

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

The gunman who opened fire in a Manhattan skyscraper home to the NFL's headquarters reportedly left a suicide note.

Shane Tamura, who shot and killed four people in a Manhattan office building, once worked surveillance for a Las Vegas casino ...

Five people, including a New York City police officer, died Monday in a Midtown shooting. Suspected gunman Shane Devon Tamura ...