NYC gunman Shane Tamura found with note hinting at possible motive for Park Ave skyscraper shooting: sources

Source: New York Post

The gunman who killed an NYPD officer and three other people in a Midtown office building on Monday evening was carrying a note that offered clues into his possible motive, sources told The Post. Shane Tamura, 27, cited the NFL in the writings, which were found after he turned the gun on himself on the 33rd floor of 345 Park Ave. – a swanky skyscraper that houses the football league’s headquarters.