Rudin employee Julia Hyman was killed on the 33rd floor where Tamura shot and killed himself. A person close to Tamura's ...

Many workers were returning to the office a week after a gunman stormed the building that houses Blackstone’s headquarters ...

Median spending on executive security for top officers including chief executives, chief financial officers and others rose ...

Workers returned to 345 Park Ave., on Monday​ under the watchful eyes of NYPD officers and a surplus of security after the ...