A trove of new documents and 911 calls give insight into Shane Tamura's mental health before he shot and killed four people ...

According to the memo, obtained by The Athletic on Aug. 8, they include: —Updated threat assessments at every team and league facility to ensure risks are accurately identified and ...

The Nevada Point of Contact Firearms Program determined its background check on Tamura was "unresolved" — a gray area between ...

The NFL is recommending enhanced security measures at team and league facilities following a shooting last month at a Manhattan office tower by a gunman authorities say was targeting league ...