(NEW YORK) -- After a gunman opened fire in a New York City office building and killed four people, experts expressed some ...

Investigators say the suspect, armed with an M4-style rifle, may have blamed the league for head trauma he believed caused ...

Wesley LePatner was Blackstone's head of real estate and CEO of an evergreen real estate fund. She was a victim of Monday's ...

Mayor Eric Adams told MSNBC the gunman referenced CTE, a disease linked to head trauma, in a note before killing four people ...

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...