Here’s what to know about CTE, brain disease NYC shooter blamed
BOSTON (AP) — The degenerative brain disease that has besieged the National Football League for two decades with a billion-dollar lawsuit, congressional hearings, an A-list movie and an unrelenting cortege of ex-players' obituaries has now intruded on America's favorite sport in the most violent manner yet. The Las Vegas casino worker who killed four people in a New York City skyscraper that is home to the NFL's headquarters carried a note blaming the league for his mental health problems. Shane Tamura, 27, who played football in high school, said in a three-page note found in his ...