The 27-year-old gunman fired indiscriminately throughout the building’s lobby and 33rd floor, killing Islam, security guard ...

The NYC mass shooter blamed football for his actions. But Dr. Bennet Omalu, the man who discovered CTE, says that excuse doesn’t hold up.

The suspect in the recent New York City shooting had a note in his pocket, which claimed he has chronic traumatic encephalopathy. But that neurological condition can only be diagnosed with an autopsy.

In the aftermath of Monday’s fatal shooting at a Manhattan office building, investigating authorities have focused on a note left by the gunman, Shane Tamura. The letter, which the New York Police ...

After killing four and taking his own life, Shane Tamura — a former football player at two L.A.-area high schools — left ...

Authorities say the man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

Investigators believe Shane Tamura, of Las Vegas, was trying to get to the NFL offices after shooting several people Monday ...

The disease has been diagnosed in more than 100 former NFL players and arisen as an existential threat to the United States’ ...

By Daniel Wine, CNN 👋 Welcome to 5 Things PM! For summertime beachgoers, the threat of sharks may loom large, but nature’s deadliest predator is actually ...

The NFL released a statement about the mass shooting at its NYC headquarters Monday night, which left four dead, including a police officer.

CTE cannot be diagnosed until the patient has died and their brain examined. But doctors said there are symptoms such as ...