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.

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

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 ...

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 ...

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

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

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

A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown Manhattan shooting and sold it to him for $1,400, a law enforcement official told CNN ...

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