More than a decade before he turned a Midtown NYC office building into a killing ground, Shane Tamura stood out as a rising ...

The gunman, who said in a note he believed he had CTE, targeted skyscraper that houses the NFL's headquarters.

Tamura had apparently driven across the country from Nevada before killing four people in a shooting rampage in Manhattan.

NYPD Commissioner Jessica Tisch laid out a timeline of how Shane Tamura carried out his heinous attack on a Midtown ...

What to know about NYC gunman's football connection, which he mentioned in a note left behind after a deadly shooting where ...

How safe are office buildings after crazed NYC shooter Shane Tamura kills four in Park Ave skyscraper? Security experts weigh ...

No ruling has been made yet on whether Tamura was suffering from the disease chronic traumatic encephalopathy (CTE), which he ...

New York City Mayor Eric Adams reveals gunman Shane Tamura acquired part of his rifle from an associate on 'The Story.' ...

NYC gunman Shane Tamura is seen on video talking about his high school football career in California after a game in ...

A gunman who killed four people at a Manhattan office building bought the rifle from his supervisor at a Las Vegas casino, ...

A Nevada man with a "documented mental health history" is accused of walking into a Manhattan building and opening fire ...

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