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

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...

New York City's Office of Chief Medical Examiner told Sports it would examine the brain of NYC shooter Shane Tamura.

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

The gunman in the deadly Midtown Manhattan shooting, Shane Tamura, wrote about the brain disease CTE in a note obtained by ...

Shane Tamura, 27, had a documented history of mental health problems and carried a handwritten note in his wallet when he ...

Shane Tamura, the Park Ave. gunman who killed an NYPD officer and three others before taking his own life, left behind a ...

New York’s medical examiner’s office said it will examine the shooter’s brain for CTE. Results may not be public for months.

The crazed gunman who killed four people in Monday’s Manhattan massacre thanked a documentary on CTE brain injuries and ...

Years before police say he gunned down four people at a Manhattan tower that is home to the National Football League, Shane Tamura was a celebrated high school football star.

What to know about NYC gunman's football connection, which he mentioned in a note left behind after a deadly shooting where ...

Police say Shane Tamura, the man who shot four people to death before ending his life on Monday, suffered from a ...