Investigators found the note in the wallet of 27-year-old shooter Shane Tamura who police said opened fire inside of 345 Park Avenue.

Tamura expressed frustration with NFL's handling of CTE and had history of depression, headaches before killing four people ...

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket, ...

Shane Tamura is suspected of shooting four people in Midtown Manhattan, where the NFL offices are. A note he left references the NFL and CTE.

The frantic mom of mass shooter Shane Tamura had repeatedly called 911 on her mentally ill son in the years before he shot up ...

In a 2023 study, Boston University CTE Center found that 345 out of the 376 former NFL players investigated had CTE, a brain disorder related to head injuries.

Shane Tamura, the 27-year-old gunman who killed four people including a police officer and himself inside a Manhattan skyscraper on Monday, said he was grappling with the progressive brain disease ...

Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

A 911 call cited by CNN reveals the fear Shane Tamura's mother expressed about the safety of her son as well as herself ...

NFL NYC shooter’s brain will be tested for CTE, officials say New York’s medical examiner’s office said it will examine the shooter’s brain for CTE. Results may not be public for months.

A three-page note was found in the wallet of the shooting suspect who opened fire in a midtown Manhattan office building, ...