New details are emerging about the gunman who opened fire inside the NFL’s Midtown Manhattan headquarters last week, killing ...

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

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

Shane Tamura — who fatally shot four people at a Midtown East office building — said in a suicide note he believed he ...

"He comes with a machine gun. He's not going to know who I am. He's going to shoot, no matter what," Sebije Nelovic said in a ...

Most of the damage was relegated to the 33rd flood, where Shane Tamura accidentally rode the elevator while searching for the NFL headquarters.

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

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

After killing four and taking his own life, Shane Tamura — a former football player at two L.A.-area high schools — left ...