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

Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

Outnumbered' panelists discuss NYC mayoral candidate Zohran Mamdani's position on police after an off-duty officer was killed ...

Investigators are working to piece together what led to the deadly mass shooting at a Manhattan office building that left four people dead and one injured as officials reveal new details about what ...