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 ...

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

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

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

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

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

Shane Devon Tamura, the gunman who killed 4 people in a N.Y.C. office building shooting, was a former high school football ...

Wearing body armor and wielding an assault-style rifle, the alleged gunman burst into a Midtown Manhattan office building ...

Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

The gunman who opened fire in a Manhattan skyscraper home to the NFL's headquarters reportedly left a suicide note.

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