New York City has some of the toughest gun laws in the nation. But Monday’s mass shooting showed their limits, security ...

The rifle used in a shooting in a New York City office building that killed four people has been tied to South Carolina's ...

Shane Tamura killed four people at a Manhattan office building Monday, including Blackstone executive Wesley Lepatner and New ...

The gunman from Las Vegas who committed the mass shooting last week in New York City repeatedly threatened to harm himself, ...

Live updates and developments about a shooting in New York City's Midtown. Five people, including the gunman and a police ...

Investigators are examining why the gunman who killed four people before taking his own life at a New York City office tower ...

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

The man who opened fire at a Midtown Manhattan office building last month, killing four people and injuring another before ...

Gov. Kathy Hochul called for advancing gun control legislation in Congress, where Republican opposition has repeatedly doomed ...

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

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