Crazed gunman Shane Tamura, who shot dead four people at a Midtown Manhattan office building before turning the gun on ...

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

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 ...

New York City police detectives searched a studio apartment in Las Vegas that belonged to the suspected gunman in Monday's ...

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

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

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

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

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was ...

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

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