A 911 call cited by CNN reveals the fear Shane Tamura's mother expressed about the safety of her son as well as herself ...

The man suspected of shooting dead four people midtown Manhattan last month had years earlier threatened to kill himself as ...

U.S. companies are spending record amounts to keep their executives safe in response to rising threats and the killings of ...

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

Median spending on executive security for top officers including chief executives, chief financial officers and others rose 16% to a record $106,530 last year, according to new data from Equilar, ...