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

The gunman who opened fire in a New York City skyscraper, killing four people, including an off-duty cop, bought his $1,400 ...

New photos provided to FOX 5 NY by police sources show the inside of the vehicle driven by Shane Tamura, who killed four ...

Shane Tamura is suspected of killing four people before shooting himself on the 33rd floor of the building at 345 Park Avenue ...

Shane Tamura was remembered by high school classmates and a coach as a talented running back. Recently, though, he was ...

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police ...

A vigil is being held in New York City to honor the victims of a recent mass shooting. Officials and community members ...

NYPD detectives searched the shooter's studio apartment in Las Vegas where they found what law enforcement sources described ...

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...

The disease has been diagnosed in more than 100 former NFL players and arisen as an existential threat to the United States’ most powerful pro sports league.

The suspected NYC skyscraper shooter reportedly blamed the NFL for brain disease in a note found after the incident.

A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown Manhattan shooting and sold it to him for $1,400, a law enforcement official told CNN ...