Shane Devon Tamura, 27, identified by the NYPD as the Midtown Manhattan office building shooter. Obtained by ABC News(NEW ...

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

Manhattan office cleaner Sebije Nelovic says she came face-to-face with Shane Devon Tamura, the man authorities alleged ...

A former high school football player who opened fire in a Manhattan building Monday — killing four people before fatally ...

Pure evil came to the heart of our city.” That is Police Benevolent Association President Patrick Hendry’s best description of the horror and disbelief that swept the nation in the wake of the Midtown ...

The gunman who opened fire at a Manhattan office building Monday, killing four people before taking his own life, legally ...

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

Nevada Gov. Joe Lombardo says mental health services, not gun laws, should be the focus following the NYC mass shooting that killed four people.

Muhammad Mainul Islam, a cousin of New York Police Department Officer Didarul Islam, said the victim's father had a stroke ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

“CTE is linked to repetitive brain trauma and has a distinct pathology that can only be diagnosed at autopsy,” says Dr. Ross Zafonte, a principal investigator of the Football Players Health Study at ...

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was ...