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.

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

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

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

Mayor Eric Adams told MSNBC the gunman referenced CTE, a disease linked to head trauma, in a note before killing four people at 345 Park Ave., which houses the NFL.

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 ...

Crazed gunman Shane Tamura, who shot dead four people at a Midtown Manhattan office building before turning the gun on ...

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

A shooter opened fire at a high-rise office building in midtown Manhattan after work hours on July 28, resulting in the deaths of four people and one being seriously injured, according to police ...

New details are emerging about the gunman who opened fire inside the NFL’s Midtown Manhattan headquarters last week, killing ...

The BU CTE Center is “willing to help” with the investigation into the NYC deadly shooting on Monday when the gunman allegedly targeted the NFL offices and claimed he had CTE. Shane Tamura, 27, who ...

Shane Devon Tamura, the man who shot and killed four people ... referring to the death of former NFL player Long, who suffered from CTE and died by suicide in 2005 after drinking antifreeze. Tamura ...