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 ...

"There are words not enough to express the void that you left when you left us," said Aland Etienne's fiancée Rachelle Paoli.

A trove of new documents and 911 calls give insight into Shane Tamura's mental health before he shot and killed four people ...

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

What we know about Tamura’s life, how he got the assault rifle that he used to kill an NYPD officer and three others, and the ...

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

Las Vegas police release bodycam footage and 911 calls from Manhattan mass shooter Shane Tamura showing mental health ...

The brain of depraved shooter Shane Tamura could possibly be tested for chronic traumatic encephalopathy during an ...

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

Police say Shane Tamura, the man who shot four people to death before ending his life on Monday, suffered from a ...

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

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