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

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

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 ...

Within minutes, Tamura had killed four people, injured another, and eventually turned the weapon on himself on the building’s ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed a police officer, then opened fire on other innocent strangers. Within a ...

New York City’s deadliest shooting in 25 years – in a state with some of the toughest gun laws in the nation – is raising ...

Authorities confiscated several items from a Las Vegas apartment tied to a gunman who used an AR-15-style rifle to kill four ...

A former high school football player who opened fire in a Manhattan building Monday — killing four people before fatally ...

The gunman who opened fire at a Manhattan office building Monday, killing four people before taking his own life, legally ...

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

Nevada Gov. Joe Lombardo says mental health services, not gun laws, should be the focus following the NYC mass shooting that ...