Investigators found the note in the wallet of 27-year-old shooter Shane Tamura who police said opened fire inside of 345 Park Avenue.

A 911 call cited by CNN reveals the fear Shane Tamura's mother expressed about the safety of her son as well as herself ...

The frantic mom of mass shooter Shane Tamura had repeatedly called 911 on her mentally ill son in the years before he shot up ...

Shane Tamura, 27, drove from Las Vegas to NYC and fatally shot five people, including an NYPD officer, before killing himself. A suicide note blamed the NFL and possible CTE for his mental decline ...

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...

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

NFL. Armed suspect caught on camera in NFL headquarters shooting incident NFL. Who is Shane Tamura? What we know about the NYC shooting suspect that allegedly targeted NFL headquarters US News.

Adams told reporters that investigators believe 27-year-old suspect Shane Tamura of Las Vegas entered 345 Park Avenue with the intent to reach the NFL 's offices but accessed the wrong set of ...

Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

There are words not enough to express the void that you left when you left us,” said Aland Etienne’s fiancée Rachelle Paoli.

Tamura, 27, who played competitive football when he was young, took issue with the NFL in the note. He never played for the NFL “You can’t go against the NFL,” he wrote, police sources said.

The 27-year-old Nevada man opened fire at a New York City office building, killing at least four people and then himself.