Tamura expressed frustration with NFL's handling of CTE and had history of depression, headaches before killing four people ...

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

The New York gunman made at least two self-harm threats requiring emergency mental health holds, but those holds did not prevent him from owning or purchasing a ...

The man who opened fire and killed four people inside a Manhattan high-rise before taking his own life had a long-documented ...

Shane Tamura's mother referenced her son's mental health battles and concussions in a 2022 call to the Las Vegas police.