Heroes exist. Tragically, the heroes at 345 Park Avenue, New York City, were unable to prevent the worst from happening on ...

Twelve years after moving to the United States from Bangladesh, Didarul Islam sought to join the ranks of the nation's ...

Workers returned to 345 Park Ave., on Monday​ under the watchful eyes of NYPD officers and a surplus of security after the ...

A New York City office building where a gunman killed four people then himself has reopened a week after the deadly shootings ...

On Monday, the lobby of 345 Park Avenue will reopen for the first time since last Monday's mass shooting that left four ...

Aland Etienne leaves behind two school-aged children, including a young son who celebrated his seventh birthday just days ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Roger Goodell also gave a health update on the league employee who was seriously injured in the gun attack that killed four ...

The NFL released a statement Wednesday expressing gratitude for a flood of support it received after its headquarters at a ...

The NFL released a statement about the mass shooting at its NYC headquarters Monday night, which left four dead, including a police officer.

A fifth shooting victim -- an NFL employee, according to Commissioner Roger Goodell -- was injured and taken to the hospital ...

The gunman left behind a suicide note in which he claimed he had chronic traumatic encephalopathy (CTE) — the brain disease linked to contact sports.