Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

A gunman blamed the NFL for a brain disease before killing 4 in Midtown, including an NYPD officer. What we know about his ...

The heightened measures come as the shooting touched off a panic in some corporations headquartered in office buildings ...

The gunman, armed with an assault rifle, walked into the lobby and killed a police officer and two others. He killed another ...

Shooter with assault rifle kills police officer and leaves six others injured in terrifying broad daylight shooting in NYC ...

The frantic mom of mass shooter Shane Tamura had repeatedly called 911 on her mentally ill son in the years before he shot up ...

A gunman was dead Monday following a shooting in central Manhattan, New York police said, amid reports a police officer was ...

The Las Vegas casino security supervisor who sold the assault-style rifle used in Monday's mass shooting in a Park Avenue ...

He’s been calm and cooperative with us but he did tell us he had a handgun in his bag,” a Las Vegas paramedic said about ...

The gunman strolled into the Manhattan skyscraper carrying an M4 assault rifle through the lobby, “spraying” it with gunfire, ...

New details are emerging about the gunman who opened fire inside the NFL’s Midtown Manhattan headquarters last week, killing ...

🚨 BREAKING: Mass Shooting in Midtown Manhattan An armed gunman, identified as 27-year-old Shane D. Tamura of Las Vegas, ...