Workers returned to 345 Park Avenue​ under the watchful eyes of NYPD officers and a surplus of security after the NYC mass ...

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...

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

A New York City office building where a gunman killed four people then himself has reopened a week after the deadly shootings. On Monday, workers trickled back into 345 Park Avenue in Midtown ...

U.S. companies are spending record amounts to keep their executives safe in response to rising threats and the killings of ...