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

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

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

Shane Tamura, 27, had a documented history of mental health problems and carried a handwritten note in his wallet when he ...