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 ...

A weekly call turned into a celebration of heroes as staffers comfort each other through lingering trauma.

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 ...

The New York City office building where a gunman fatally shot four people and himself reopened Monday, one week after the deadly rampage.Workers returned to 345 Park Ave., in Midtown Manhattan under ...

The lobby of 345 Park Avenue reopened for the first time since last Monday's mass shooting that left four innocent victims dead. Monday marks one week since the tragedy and it isn't an easy day for ...