A New York City police officer and an executive at an investment firm were among four people killed by a gunman at a ...

The New York police officer killed in a mass shooting in a Manhattan skyscraper on Monday was an immigrant who left behind a ...

NYC gunman Shane Tamura is seen on video talking about his high school football career in California after a game in ...

Rep. Nicole Malliotakis spoke with Fox News Digital after the deadly shooting that left multiple people including a police ...

Shane Tamura, a former football player at Golden Valley and Granada Hills high schools, entered a New York skyscraper and ...

The gunman who opened fire in a Midtown Manhattan office building left a note that appeared to blame the National Football ...

An NFL employee was seriously injured during the mass shooting at the Manhattan office tower that houses the league’s ...

The killing of four people including a police officer in a Midtown Manhattan office building rattled a city where mass ...

The gunman accused of killing four people in a Midtown Manhattan office tower bought the AR-15-style rifle used in the attack ...

New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

As for security, badges and sign-in lists for visitors became standard fare in New York office buildings after the Sept. 11 ...