"The doctor got mad about it and yelled at the PA about wasting resources in front of my friend. When the results came back, ...

Shane Tamura, the 27-year-old shooter who fatally shot himself, was a former standout high school football player who claimed ...

The man who strode into a midtown Manhattan office building and killed four people before taking his own life on Monday night ...

After opening fire and killing four people in an office building at 345 Park Ave. on Monday, authorities found a three-page suicide note on the shooter, Shane Tamura, ...

Shane Tamura is suspected of shooting four people in Midtown Manhattan, where the NFL offices are. A note he left references ...

The gunman in the deadly Midtown Manhattan shooting, Shane Tamura, wrote about the brain disease CTE in a note obtained by investigators.

Chronic traumatic encephalopathy, or CTE, is a brain disease linked to repeated hits to the head, often seen in military ...

Former high school football player Shane Tamura claimed to have CTE in a note found after he killed four people in a New York ...

The man who killed at least four people in a N.Y.C. office building shooting claimed in his suicide note to have chronic ...