Rambling note found on shooter's body suggests he had grievance against NFL over claim he suffered from chronic traumatic ...

C-suites were already on edge after an insurance executive was assassinated last year, and now have to grapple with panicked employees and security overhauls.

New York police honor fallen officer Didarul Islam with funeral services after he was killed by a gunman in a Midtown office building on Monday evening.

Shane Tamura fatally shot two security guards and two civilians, injuring another, before killing himself at a Midtown office ...

Didarul Islam, a 36-year-old NYPD officer, was off duty and working a security job when he was fatally shot by a gunman who ...

New York Police Department (NYPD) detectives searched Shane Tamura’s studio apartment in Las Vegas and found several ...

Shane Tamura killed four people at a Manhattan office building Monday, including Blackstone executive Wesley Lepatner and New ...

Police are still piecing together Shane Tamura’s movements but his black BMW traveled cross-country through Colorado, ...

WABC, BLACKSTONE, UJA FEDERATION OF NEW YORK, FAMILY HANDOUT, NYPD, LINKEDIN, GATHMAND ETIENNE, FACEBOOK, CNN, Gathmand ...

The New York City building that was the site of a mass shooting had significant security measures in place, raising questions ...