NFL Headquarters Gunman Shane Tamura Had CTE Before Deadly Shooting, Medical Examiner Confirms

The New York City Office of the Chief Medical Examiner (OCME) has confirmed that Shane Devon Tamura, the 27-year-old gunman who opened fire inside the NFL's New York headquarters in July, had Chronic Traumatic Encephalopathy (CTE). Investigators say Tamura drove from Las Vegas to Midtown Manhattan, entered the building, and killed four people before dying of a self-inflicted gunshot wound. Source: MediaNews Group/Los Angeles Daily News via Getty Images / Getty In a statement, the OCME reported: "Following a thorough assessment and extensive analysis by our neuropathology experts, OCME has . . .