“CTE is linked to repetitive brain trauma and has a distinct pathology that can only be diagnosed at autopsy,” says Dr. Ross Zafonte, a principal investigator of the Football Players Health Study at ...

Sebije Nelovic had just taken out the trash from one conference room and was heading into another when she heard the first loud pops echo down the hallway.

Dr. Omalu rejects shooter’s excuse linking football to deadly rampage, saying CTE isn’t an explanation for violence or something to self-diagnose.

A sea of police officers joined the family of Police Officer Didarul Islam in the Bronx on Thursday afternoon to pay emotional tribute to the cop slain in Monday’s Midtown mass shooting. Islam, 36, ...

A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the car he drove ...

Police have lined up four rows deep to pay respects to a fellow officer who was among the victims of a gunman's rampage at a Manhattan office tower.

A robotic dog was used to enter the Las Vegas home of the suspected New York gunman, who is accused of killing four people and himself in a shooting inside a Ma ...

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

Police said Etienne ducked behind the security desk for cover but as Tamura approached the elevators, he fatally shot the ...

Detectives searched the studio apartment of 27-year-old Shane Tamura, who shot five people on Monday before killing himself, ...

Gun-toting maniac Shane Tamura opened fire anyway, as Sebije Nelovic ran for her life, bullets zipping around her until she ...

NYPD investigates Midtown Manhattan office shooting by Shane Tamura, revealing details from his Las Vegas home.