When Shane Devon Tamura walked into a midtown Manhattan office building with an assault rifle, he also carried a note in his back pocket that provides the only hint at why he opened fire on people in ...

Add Yahoo as a preferred source to see more of our stories on Google. On July 28, 2025, a deadly shooting at a New York City office building—home to both the National Football League (NFL) ...

A new study is offering clearer insight into how chronic traumatic encephalopathy (CTE), a degenerative brain disease linked ...

Study my brain. As we just heard, that was in the note written by the gunman in Midtown Manhattan, according to authorities in New York. So it was a claim that he got the brain disease, chronic ...

Shane Tamura, the gunman who opened fire at NFL headquarters in Manhattan in July and killed four people, was diagnosed posthumously with chronic traumatic encephalopathy (CTE), a brain disease linked ...

Every fall, more than a million young Americans don helmets and shoulder pads to play high school football. But this year, questions are intensifying over the risk youth athletes face from repeated ...

Add Yahoo as a preferred source to see more of our stories on Google. When Shane Devon Tamura walked into a midtown Manhattan office building with an assault rifle, he also carried a note in his back ...