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

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 ...

Wearing body armor and wielding an assault-style rifle, the alleged gunman burst into a Midtown Manhattan office building ...

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

A Nevada man recently traveled to New York City, entered a Manhattan building wearing body armor, carrying an M4 rifle, and ...

The gunman in the deadly Midtown Manhattan shooting, Shane Tamura, wrote about the brain disease CTE in a note obtained by ...

A lone gunman walked into a midtown Manhattan office building Monday and opened fire, killing four people, including an NYPD ...

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket ...

On Monday evening, 27-year-old Shane Devon Tamura calmly walked into a Midtown Manhattan skyscraper armed with an M4-style ...

Shane Tamura's 2015 motivational football video of has gone viral in wake of the fatal shooting at NFL headquarters that ...

New York Police Department has not officially stated the motive of Shane Tamura shooting an NYPD official and other civilians ...

Police are piecing together why a man drove across the country with an assault rifle and shot five people, including an NYPD ...