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 ...

The crazed gunman who killed four people in Monday’s Manhattan massacre thanked a documentary on CTE brain injuries and ...

The police said that he had a history of mental illness documented in Nevada and that it was unclear why he targeted the ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

Shane Tamura, the Park Ave. gunman who killed an NYPD officer and three others before taking his own life, left behind a ...

The madman’s rampage reminds us  that evil  can strike the most secure-seeming  location, even in the best of times.

A lone gunman walked into a midtown Manhattan office building Monday and opened fire, killing four people, including an NYPD ...

The deadly Park Avenue shooting happened at one of the the most exclusive addresses in Midtown Manhattan — the “Blackstone ...

The man who shot four people dead with an assault-style rifle inside a Midtown Manhattan skyscraper was carrying a "suicide ...

Hulu's newest documentary, 'Queenmaker: The Making Of An It Girl' explores the blog created by Morgan Olivia Rose, 'Park Ave Peerage.' Where Morgan is now.