Authorities say the shooter left a note claiming he had CTE, a brain disease linked to repeated head trauma.

A gunman who killed four people at a Manhattan office building before killing himself was trying to target the headquarters ...

Browns rookie quarterback Shedeur Sanders got the attention of fellow Cleveland QB Kenny Pickett over the way he ran with the ...

Witness Nekeisha Lewis, dining in a nearby plaza, described hearing “a quick two shots and then rapid fire,” followed by a man running from the building shouting, “Help, help. I’m shot.” ...

New York City homicide detectives yesterday sought clues to what possessed a Las Vegas man to drive cross-country and storm into a midtown Manhattan office tower to open fire with a military rifle, ...

Years before police say he gunned down four people at a Manhattan tower that is home to the National Football League, Shane ...

Gunman Shane Tamura entered a Midtown Manhattan office building in New York City on Monday evening and opened fire, killing ...

Authorities say the gunman who opened fire in a Midtown Manhattan office building on Monday night -- killing four people and injuring a fifth -- had a history of mental illness and may have been ...