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

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

The death of NYPD officer Didarul Islam in a workplace shooting has reopened wounds for law enforcement families nationwide, ...

GENESEE COUNTY, MI – A rash of shootings that occurred within less than an hour and a half of each other last weekend left ...

Wearing body armor and wielding an assault-style rifle, the alleged gunman, identified by police as 27-year-old Shane Kamura, ...

Postal officials are seeking a new site for their post office now based in a 115-year-old building in southeast Shawnee ...

Chubb lists historic Old City office building for sale as it prepares to move to new Center City headquarters. Building could be redeveloped for various uses.

A Bay Area landmark is finally getting its next chapter: The Birkenstock building off Highway 101 in Novato, known for its ...