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

Shane Tamura — who fatally shot four people at a Midtown East office building — said in a suicide note he believed he ...

More than a decade before he turned a Midtown NYC office building into a killing ground, Shane Tamura stood out as a rising ...

The gunman who killed an NYPD officer and three other people in a Midtown building on Monday evening was carrying a note that ...

No ruling has been made yet on whether Tamura was suffering from the disease chronic traumatic encephalopathy (CTE), which he ...

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 ...

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

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

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

Four people were fatally shot during the horrific incident in Manhattan before the shooter turned on gun on himself.

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 NFL’s long history with CTE has come under new attention after Monday’s deadly shooting at the Manhattan office building ...