An NYPD detective who was working security near the Park Avenue building where a madman killed four people had her good name ...

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

John Doherty reflects on 40 years of writing his sports medicine column for The Times by revisiting a common topic over the ...

The NFL plans to beef up security measures at team and league facilities following the July 28 shooting in New York City that ...

The mother of the man who killed four people at a Manhattan office tower home to the NFL told 911 dispatchers during a 2022 incident when he threatened to kill himself that he suffered from a sports-r ...

The New York City shooter who sought to attack NFL offices said he had the degenerative brain disease CTE, thought to be ...

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

New York City gunman Shane Tamura sought help in Las Vegas for years because of his debilitating and frequent headaches, according to ESPN.

Shane Tamura — who fatally shot four people at a Midtown East office building — said in a suicide note he believed he suffered from CTE and requested his brain be studied.

The progressive brain disease can be caused by repeated trauma to the head and has caused serious health problems for athletes who participate in contact sports, such as football.

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