A note found in the gunman's wallet was critical of the NFL and mentioned CTE. The 27-year-old wrote, “Study my brain please.

A New York City police officer and three other people were shot and killed inside a Midtown Manhattan office building on ...

Four people were killed, including a police officer, and one was seriously injured when a gunman opened fire inside an office ...

Officials say a man carrying a rifle killed four people at a New York City office tower. The shooting took place Monday ...

Officials say a man with a rifle killed an off-duty New York City police officer and three other people before taking his own ...

Plus, some Republican lawmakers are pushing for legislation to end "weather modification," pushing a fringe theory that ...

Live updates and developments about a shooting in New York City's Midtown. Five people, including the gunman and a police ...

Officials warned young children and those with respiratory illnesses to take precautions. For weeks, smoke from Canadian ...

Four people were killed, including an off-duty NYPD officer, and another man was critically injured in a skyscraper shooting ...

A gunman opened fire inside a high-rise office building in Midtown Manhattan July 28, killing a New York City police officer ...

The Nevada man who opened fire inside a Manhattan skyscraper and killed four people, including a New York City officer, was ...

Shane Tamura, a former football player at Golden Valley and Granada Hills high schools, entered a New York skyscraper and ...