A deadly Manhattan office shooting by former high school football player Shane Tamura has renewed attention on how head ...

Tamura, who played at a Los Angeles charter school, had not been diagnosed with CTE, which can only be confirmed post-mortem.

“CTE is linked to repetitive brain trauma and has a distinct pathology that can only be diagnosed at autopsy,” says Dr. Ross ...

Newly released police reports and body camera footage are shedding light on the troubled path that led a shooter on a ...

A 911 call cited by CNN reveals the fear Shane Tamura's mother expressed about the safety of her son as well as herself ...

The progressive brain disease can be caused by repeated trauma to the head and has caused serious health problems for ...

Mr. Willis is an accomplished writer whose career reflects an unwavering dedication to journalism. His unique insights and ...

Shane Tamura, 27, had a documented history of mental health problems and carried a handwritten note in his wallet when he ...

A former high school football player who opened fire in a Manhattan building Monday — killing four people before fatally ...

The Las Vegas police released a slew of documents related to several encounters between law enforcement and Shane Tamura in ...

Among the dead were a police officer, a security guard and two people who worked at companies in the building. An NFL ...