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

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

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

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

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

The gunman, who said in a note he believed he had CTE, targeted skyscraper that houses the NFL's headquarters.

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

Shane Tamura, the NYC shooter, allegedly left a suicide note praising a documentary on CTE and naming neuroscientists.