In 1990, Arnold Gundersen was a senior vice president at Nuclear Energy Services, a Connecticut nuclear consulting firm, when he says he discovered radioactive material stored in an accounting safe. Three weeks after notifying the company president of what he believed were radiation-safety violations, Gundersen was fired. The source does not identify the president, document a regulatory finding against the company, or report a financial settlement, so the underlying violation and retaliation claim should be treated as an allegation rather than an adjudicated fact.
Gundersen later said that he was blacklisted and subjected to harassment, including nighttime phone calls that reportedly continued for three years and caused him to fear for his family’s safety. His account was cited by The New York Times and later appeared in the 1992 Cleveland Plain Dealer series “Lethal Doses,” which alleged broader failures in nuclear and medical-radiation oversight. The controversy helped prompt a May 6, 1993 Senate hearing on federal regulation of medical radiation uses, although the supplied source does not establish that those proceedings formally validated Gundersen’s claims or imposed penalties on Nuclear Energy Services.
