blew the whistle

. Philip Haney Dead: ‘See Something Say Nothing’ Author Dies by Suicide at 66
. Philip Haney: FBI to investigate death of DHS whistleblower, initially thought to be suicide
. Death Of DHS Whistleblower Philip Haney Not A Suicide, Say House Republicans

Since former Department of Homeland Security (DHS) staffer Philip Haney, who blew the whistle on the Obama administration allegedly scrubbing the intelligence on radical Islamists in the United States, was found dead from a shotgun wound to the chest, those who knew him are convinced he was murdered.

- breitbart.com

also See Something, Say Nothing: A Homeland Security Officer Exposes the Government's Submission to Jihad