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 ...

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

Investigators found a note left by Midtown mass shooter Shane Tamura at his Nevada apartment saying he felt like a ...

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

Detectives found prescription medication for depression and epilepsy in the Las Vegas home of Midtown mass shooter Shane ...

NYC gunman Shane Tamura is seen on video talking about his high school football career in California after a game in ...

The gunman, who said in a note he believed he had CTE, targeted skyscraper that houses the NFL's headquarters.

Authorities say Shane Tamura stormed a Midtown Manhattan building, opening fire, killing four people and wounding another.

Shane Tamura purposely shot himself in the chest to preserve his brain to be studied for the CTE he claimed to have.

Tamura had apparently driven across the country from Nevada before killing four people in a shooting rampage in Manhattan.

In a video message, Tisch said Tamura left a suicide note and claimed to be suffering from chronic traumatic encephalopathy ...

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