During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown Manhattan ...

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

Shane Tamura, the Park Ave. gunman who killed an NYPD officer and three others before taking his own life, left behind a ...

In the photos first shared online, Tamura was captured walking into 345 Park Avenue with an assault rifle in his hand while ...

More than a decade before he turned a Midtown NYC office building into a killing ground, Shane Tamura stood out as a rising ...

Shane Tamura was identified as the Manhattan active shooter suspect. That's according to the New York Post, which cited law ...

The so-called 'manifesto' note was found in the back pocket of the New York City shooter, Shane Tamura, who killed four ...

CNN faces backlash after Erin Burnett described NYC shooter Shane Tamura as 'possibly white' in early reporting.

Shane Devon Tamura, the man identified as the gunman who killed four people in a deadly shooting at a midtown Manhattan ...

Once a promising athlete, the 27-year-old faded from public view—until he showed up at 345 Park Avenue, gun in hand.

Officials found a suicide note in the New York City shooter's back pocket alleging that he suffered from CTE, a brain disease ...