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

The Midtown Manhattan office building that was the scene of a deadly shooting reopens Monday, but under very different ...

A massive fire broke out at a construction site in North Las Vegas on Tuesday morning, causing the closure of Northbound 5th ...

On a steamy Monday evening, no one inside the Manhattan office building noticed the dark BMW pull up outside. The driver ...

The sons of the NYPD officer killed in the Park Avenue mass shooting idolized their dad, showing him off to classmates and ...

The man who killed four in a mass shooting at 345 Park Avenue bought the gun from his supervisor at a Las Vegas casino.

New York police honor fallen officer Didarul Islam with funeral services after he was killed by a gunman in a Midtown office ...

Rudin employee Julia Hyman was killed on the 33rd floor where Tamura shot and killed himself. A person close to Tamura's ...

The degree of damage on the upper floor, where only one person was killed, shows how the sunglasses-sporting killer was ...

The lobby of 345 Park Avenue will reopen for the first time since last Monday's mass shooting that left four innocent victims ...

The evidence documents Tamura's years-long struggle with mental health before he opened fire in a Midtown office building.

Blackstone Inc.’s Steve Schwarzman walked into the company’s headquarters at 345 Park Ave., through the lobby that a week ago ...