The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket, police sources told ABC News.

The injured NFL employee in the New York City shooting has been identified as Craig Clementi, per reports. Here's the latest on his condition.

The New York City office building at 345 Park Avenue where a deadly shooting occurred serves is the headquarters of investment firm Blackstone, as well as the NFL and Rudin Management.

The widow of the off-duty police officer who was killed in a mass shooting last month in New York City's Midtown Manhattan gave birth to the couple's third child on Sunday.

Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday.

The NFL is recommending enhanced security measures at team and league facilities following a shooting last month at a Manhattan office tower by a gunman authorities say was targeting league headquarters.

The 27-year-old Nevada man opened fire at a New York City office building, killing at least four people and then himself.

Shane Tamura, the shooter behind the deadly rampage in Midtown Manhattan,​ was apparently targeting NFL offices, NYC Mayor Eric Adams says.

The alleged gunman at a shooting rampage in a Midtown Manhattan office building was identified as 27-year-old Shane Tamura, of Nevada.

NYPD Officer Didarul Islam was one of four people killed last month when a man drove from his Las Vegas home and opened fire at the Manhattan skyscraper where Islam was