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

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

A state background check was incomplete when a Las Vegas man bought the rifle he would then use to commit a mass shooting in ...

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

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

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

What we know about Tamura’s life, how he got the assault rifle that he used to kill an NYPD officer and three others, and the ...

New York Police Department Commissioner Jessica Tisch detailed the minute-by-minute timeline of Shane Tamura's movements and actions at a news conference on Monday night ...

Shane Tamura reportedly chased a helpless maid inside with his rifle but she miracously got away from him unscathed.

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was ...

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

Five people, including a New York City police officer, died in a shooting in Manhattan. Suspected gunman Shane Devon Tamura ...