Shane Tamura is suspected of killing four people before shooting himself on the 33rd floor of the building at 345 Park Avenue ...

(CNN) — A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown ...

Investigators say the suspect, armed with an M4-style rifle, may have blamed the league for head trauma he believed caused ...

NFL left shaken as NYC shooter targets league offices and put one of the football most sensitive topics in the spotlight days ...

New York City investigators believe a co-worker of the Las Vegas man who killed four, including a police officer, provided a component of the deadly weapon, the 8 News Now ...

The man who gunned down four people at a Park Avenue office building left anti-psychotic medication in his Las Vegas ...

Shane Tamura was remembered by high school classmates and a coach as a talented running back. In recent years, though, he was ...

Shane Tamura, the man accused of shooting and killing four people in midtown Manhattan, left a note behind that talks about CTE. Dr. Ray Chu with Cedars-Sinai Medical Center provides insight on how it ...

A Blackstone employee who was on their way to the lobby of the building to pick up food on Monday evening fled to safety ...

Investigators are piecing together more details about how a former high school football player who blamed the game for his ...

LePatner also was an active volunteer, serving on Yale's Library Council and the school's “For Humanity” fundraising campaign ...

After a gunman opened fire in a New York City office building and killed four people, experts expressed some concerns regarding security in workplace environments.Four people were killed and one was i ...