The NFL vowed to be resilient, two days after league headquarters was targeted by a gunman who killed four people on Monday. “The NFL is deeply grateful for the global outpouring of support following ...

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

An off-duty New York City police officer and an executive at an investment firm were among four people killed by a gunman at a Manhattan office tower ...