Gunman who killed 4 in Manhattan office tower that houses NFL had CTE, medical examiner confirms CTV NewsNFL HQ building shooter diagnosed with CTE ESPNNYC office shooter had low-level CTE, medical examiner finds BBCGunman who blamed NFL for hiding brain injury dangers had CTE: medical examiner CBCHere’s what to know about CTE, the brain disease the NYC shooter blamed for his mental health issues CityNews Halifax
