The shooter, identified as 27-year-old Shane Tamura from Las Vegas, entered 345 Park Avenue with the apparent intention of ...

New York City homicide detectives sought clues on Tuesday to what possessed a Las Vegas man to drive cross-country and storm ...

Five people, including the suspect, were shot and killed in the incident at a Midtown Manhattan office tower, according to ...

Shane Tamura developed an obsession with CTE following a head injury that ended his high school football career.

The 27-year-old suspected gunman left a note at the scene voicing anger that his mental illness may be linked to his having played football, officials familiar with the investigation told NBC News.

Multiple casualties as gunman opened fire in the lobby of the midtown Manhattan building on Park Avenue that is home to the ...

This is the moment terrified Blackstone staff desperately scrambled to build make-shift barricades as their Manhattan offices ...

Shane Tamura, 27, who shot up a Midtown Manhattan skyscraper on Monday night may have sought to target the National Football ...

Live updates and developments about a shooting in New York City's Midtown. Six people, including the gunman and a police ...

Shane Tamura has been described as a 'great guy' and talented American football player by former friends and coaches, who have expressed their shock at the mass shooting ...

An active shooter has been reported at 345 Park Ave. in Manhattan, the tower housing Blackstone Inc.’s global headquarters ...

A gunman killed four people including a New York City police officer when he opened fire inside a corporate building in the ...